Sigh... because i'm not blind and watching videos in the internet is a thing (also, i wasnt born yesterday)?

I will be getting to play it tomorrow anyways. I don't know why you are so offended though. All i said is that it isn't as revolutionary as Ocarina and that is obvious. This isn't the first open world game and it won't be the last, but i am pretty certain that the Witcher 3 is better.

I've played many open world games Witcher included and BOTW is just far better as its approach does things other openworld games don't while doing the majority of things these games do all in one package.

It is a good game, I would give a score of 90/100 so far after over 20 hours of gameplay (8 hearts, just reached the first village after entering Hyrule castle and exploring half of the map). It has flaws (no heart pieces, no signature Zelda Items, no Metroidvania style gameplay, almost no music,  bad, inconvenient menus with low usability, weapon durability, cooking, framerate / slowdown, low texture quality, high difficulty, simple mini dungeons that can take half an hour just to solve a single crazy puzzle, simple single button mashing combat with not much need for the advanced features, stealth elements) but you get used to it.

It is getting better the longer you play.

Sigh... because i'm not blind and watching videos in the internet is a thing (also, i wasnt born yesterday)?

I will be getting to play it tomorrow anyways. I don't know why you are so offended though. All i said is that it isn't as revolutionary as Ocarina and that is obvious. This isn't the first open world game and it won't be the last, but i am pretty certain that the Witcher 3 is better.

No I am not. The performance of the game fluctuated with each patch, in some it was worst than others, depending on what platform you were playing on. For example, in the video you linked there were multiple drops to 20 fps on the PS4 version and 25 fps on the XBO, and the frame time lags were quite frequent (the stutter I mentioned.) In the description Digital Foundry says. 

"This analysis of version 1.01 is now out of date! Please go to our Patch 1.07 test - there've been a lot of changes"

Which you can find here. 

https://www.youtube.com/watch?v=-oNdvGcJ-vc

I count frame-rate drops to the low 20's at :30 until 1:09 (Breath of the Wild doesn't often have framerate drops to 20 fps for that long), at 1:16, at 1:40, at 3:02, and at 3:30. In a video that is only 3 minutes and 30 seconds long, that is quite frequent. 

Witcher 3 did not settle on a consistent framerate and performance until patch 1.10 for both consoles, and then this was screwed up again in 1.12. I noticed this with the PC version as well.  

Yes, you are. I have played The Witcher 3 from day one on the PS4, and am currently playing Breath of the Wild on the Wii U, and none of the Witcher 3 version updates had performance drops as constant and severe as what's found in Breath of the Wild. Most villages in the later are constantly running at 20fps the entire time you're in them. That's a farcry from the few occasions this happened in The Witcher 3, and DF pinpointed most of those occurances for their videos. The only spot that took longer to fix in The Witcher 3, was the Bog. Mostly during certain weather conditions. And even then, it didn't run as constantly bad as villages in Breath of the Wild. 

I do wonder if you've played The Witcher 3 at all. Because from my experience, there was nothing as severe in it as what's in Breath of the Wild. 

It is pretty clear that the OP is asking the question to those who have actually played the game and know what they're talking about. Which you admitted that this simply isn't you.

And that jab at me was quite ironic, since that comment and attitude is the kind of thing that "feeds", unlike what Wyrdness said.