What about some cheaper and smaller titles you've missed out? Ori and the Blind Forest and Project Spark being another.

Out of the ones you mentioned, Sunset Overdrive.

My list looks like this

Sunset Overdrive
Halo MCC
Ori
Project Spark
KI Season 2
Evil Within
GTAV
Assassins Creed Unity
Fru
Totem
Minecraft
Destiny (maybe)

Here's mine:

Halo MCC
Sunset OD
Forza Horizon 2
Dragon Age :I
Orin and the Blind forest
And 2 other launch/2014 releases (bargain)

im looking forward to MCC and forza horizons 2.

you will be happy with gta5 if you havent played it yet OP, great game and Not over-rated.

I'm buying fifa 15 , shadow of mordor , AC : unity , FH2 , alien game ,evil within , sunset overdrive , COD : AW , halo collection that's it till next year and I  already bought metro redux ,

September: Forza Horizon 2, Dance Central Spotlight

October: Sunset Overdrive, Fable Legends Beta, Fantasia ( Music Evolved ), Killer Instinct Season 2

November: Halo The Master Chief Collection, Halo Channel, Halo Nightfall

December: Halo 5 Beta


Q4 2014: Ori And The Blind Forest, Project Spark, Shape Up, Happy Wars

I have to recommend Ori and the Blind Forest as well. It looks so damn good. My friend has an XBO so hopefully he gets it so I can play :p Hell I'd even buy that game for him so I could play!

Def get MCC. It's an amazing deal.