I'll consider everything back to 2013 ish, give or take a year. Caught a few amazing ones on audible and paper back that were amazing and now being made into shows and TV but missed a few like The 3 body problem. I'll list a few but if anything you take from this thread you need to go read or listen to Recurssion, it is the best and most unique sci fi I've consumed all decade.

Paper back and audible:

• Children of time
• Dark Matter
• Recurssion (absolutely a must read, Unbelievably good)
• Project Hail Mary 
• Earthcore 
• Bobiverse (We are legion) series books 1, 2 and 3. (Fantastic idea)
• The Singularity Trap
• A Gift of Time
• Road kill

Film:

• Edge of Tomorrow
• Interstellar
• Transcendence 
• Ex Machina
• Everything Everwhere all at once
• Tenet 
• Arrival

TV

• The 3 body problem
• West world season 1
• Altered carbon season 1
• Black mirror
• Mr Robot 
• Maniac
• The Boys (seasons 1-3)

Games:

• Horizon Zero Dawn
• Nier Automata
• Death Stranding
• The Last of Us
• The last of Us part 2
• Detroit become Human

Now I'm going to imagine I am missing a fuck ton, can we help eachother fill the gaps and I'll update the OP with user suggestions below. Let's get a good list going so we can enjoy more Sci fi with recommendations. Please add stuff that is top teir and not just random sci fi stuff. 

BTW, putting this in general cause it doesn't fit anything else. 

Suggestions for users in the thread below:

Dune: Part One

Edge of Tomorrow

Blade Runner 2049

Furiosa

Mad Max: Fury Road

Oblivion

Severance

Mr. Robot

Love, Death & Robots

Black Mirror

For All Mankind

Beacon 23

The Collapsing Empire

Sea of Rust

Sand

Mirror's Edge: Catalyst

Control

Inside

The Last of Us

Resident Evil 2 Remake

Resident Evil 4 Remake

Cyberpunk 2077

The Surge

Horizon Zero Dawn

Mad Max Fury Road and Furiosa

Ex Machina

Alien Romulus 

Bladerunner 2049

Everything Everywhere All At Once

Dune part 2

Fallout

Stranger Things

The Boys

Umbrella Academy

The Last of Us 

Nier Automata

Horizon Zero Dawn

Dead Space remake

Metroid Dread

Dune 2
The Society snow
The Boy and the Heron 
Monster
Anatomy of a Fall
Everything Everywhere All At Once
Decidion to Leav
Close

Tenet

Arrival

west world

Haven't much read, seen or played anything new.

Legion was a great TV series, against all odds.

Sci-fi's my favourite genre out of everything, but I almost never give 10s.

I've only ever given three films 10/10; all of them are sci-fi, but only one was in the last 10 years - Dune: Part One. The other two are Gattaca and 28 Days Later.

For TV shows it's similar - there are only three I've given 10/10 to, only one of those was in the last decade and it wasn't sci-fi. 

I've given more novels max ratings, but they were all written decades ago (four by Jack Vance, three by Asimov, one by Joe Haldeman, and one by John Scalzi).

I haven't given any video games 10/10.

--

Changing the criteria slightly to 'best sci-fi xxxxxx in the last 10 years', then I'd say:

Films:

• Dune: Part One
• Edge of Tomorrow
• Blade Runner 2049
• Furiosa
• Mad Max: Fury Road
• Oblivion

TV Series:

• Severance
• Mr. Robot
• Love, Death & Robots
• Black Mirror
• For All Mankind

Novels:

• Beacon 23
• The Collapsing Empire
• Sea of Rust
• Sand

Video Games:

• Mirror's Edge: Catalyst
• Control
• Inside
• The Last of Us
• Resident Evil 2 Remake
• Resident Evil 4 Remake
• Cyberpunk 2077
• The Surge
• Horizon Zero Dawn

I'll share my 10s movies credits to Letterboxd. Im generally much more lenient with movies because they are such a short experience that they rarely bother me. Bear in mind my account is only 2 yeats old, the other media I'll need to take a time to think:

Dune 2
The Society of Snow (Spanish/Uruguayan/Argentina movie)
The Boy and the Heron (it's on my profile pic lol, japanese movie )
Monster (Kaibutsu, japanese movie)
Anatomy of a Fall (French movie)
Everything Everywhere All At Once
Decidion to Leave (Japanese movie)
Close (Belgian movie)

I dont know if Id consider all of these 10/10, but these are the best ive experienced this past decade. 

Films:

• Mad Max Fury Road and Furiosa
• Ex Machina
• Alien Romulus 
• Bladerunner 2049
• Everything Everywhere All At Once
• Dune part 2

TV Series:

• Fallout
• Stranger Things
• The Boys
• Umbrella Academy... minus the final season

Video Games:

• The Last of Us 
• Nier Automata
• Horizon Zero Dawn
• Dead Space remake
• Metroid Dread

For All Mankind, while more of an alternate history, also functions as a very grounded sci-fi - one of the very rare ones that deals heavily with space travel without being a space opera - and it was created by one of the most celebrated space opera writers/creative directors, Ronald D. Moore (Senior writer on Star Trek TNG and DS9, Showrunner of Battlestar Galactica 06 and the short lived but fantastic Caprica).

For All Mankind solidifies a lot of the ideas, character types, and themes that Moore had for those shows, and puts them into a much shinier product - the scene work in For All Mankind blows anything he's done before out of the water - they hired some directors of the Fargo series to work along side some of his BSG/ST directors to give it a bit of a Breaking Bad or Coen Brothers stylistic type feeling at points. It's, IMO, the best show of recent times - at least my favourite.

I was also a big fan of Blade Runner 2049.
Black Mirror, nothing more really needs to be said.
And being a giant lifelong Asimov fan, I really love the Foundation TV series as well. I particularly like the way the Imperials utilize tech for maintaining the Empire in a bit of a stasis, while also using it for both pleasure and enforcing tyranny - and watching that unravel. Much like For All Mankind, this one takes place across decades... unlike For All Mankind, this one is very much a space opera type show.

Horizon Zero Dawn had the most interesting sci-fi story I've ever seen.

If you liked Legion and it's the one I'm thinking of, the Maniac on Netflix is even better going for that whole vibe. 8 episodes and only one season with a finish to the story. Really good weekend binge. 

Good list, you entitled a few I forgot. 

It's original, I'll give it that.