any of the far cry series, i loved 2 on the ps3 but good god the pc version is unnessecarily awful if your on an amd card.
assasins creed unity, how ubisoft went from the peak of black flag to the dull grey and unengaging unity is beyond me, normally i get quite drawn in to an ac plot but unity had me give up of boredom halfway through.
the witcher 2, although i suppose it isnt the games fault, i just can't get into the witcher universe.
arma series, a game i want to love soo much but every time i do i hate it for being such an over-done poorly coded mess, if they spent less time making bee hair cast shadows and calculating how long you get blinded for when you go outside and more on the basic running of the game, optimisation and making the ai less like the gi joe super sniper geniuses they are it could be so much better.
civilization beyond earth, i dont know what it is about this game, but despite everything that should be great about it i just give up and go back to civ 5 (which is one of the few games i tolerate bugs on, rage inducing as they are, im hoping civ6 will be civ5 with bugfixes and mantle)
theif remake- because it should have been better than dishonoured, and it was not.
star trek- i should have known, games based off films are never good.