Games that like to pretend they're movies with on rails setpieces and cutscenes every 5 minutes are boring and have little replay value (see MGS4, God of War, Uncharted etc)
Donkey Kong Country games on SNES are just extremely ugly looking games and always were
Sonic 1 through 3+Knuckles are better than any 2D Mario game (NES, SNES, NEW series etc)
FIshing in NIER was blown way out of proportion, and the game actually lets you skip the segment if you find it difficult
Bayonetta 1 is better than Bayonetta 2
Star Fox Zero is immersive as hell and a good game if you can get past some odd controls (see Kid Icarus Awakening)
Kingdom Hearts series really isn't all that great and Disney heavily clashes with Final Fantasy
Final Fantasy XV was a damn good game, despite the obvious hiccups in story telling
MGS5 could have been one of the greatest games ever made but was a complete flop, and Kojima is more responsible for this than people will accept
Earthbound, while fun and charming as hell, doesn't come close to being as solid an RPG as Chrono Trigger
Super Mario 3D World is better than either Galaxy game by a big margin
Sonic series gets way more hate than it deserves, yes there are stinkers but I don't think any series is perfect
Japanese games always have been far superior when compared to Western Games (for the most part) in terms of memorable characters, gameplay, music etc
No More Heroes is a bad game with good characters and good cutscenes
Melee is way too fast and Brawl gets way too much hate, yes tripping is bad, but Brawl is very well rounded
Xenoblade X is one of the best RPGs ever made
DOOM 2016 is the best FPS since the original and Duke 3D
Yearly sports games are just terrible, terrible advertisements and should be considered under the same scrutiny movie tie-in games receive
Gamecube was vastly superior to Xbox
Yoko Taro is a genius and is one of the best developers in the industry and deserves way more recognition, and his NIER series being comparable to Xenoblade in terms of best RPGs of the modern era
Final Fantasy post 7 just was never all that good (save for 9 and the aforementioned 15)
Kojima's MGS trailers/marketing are lies (see MGS2 - Raiden being hidden, MGS4 - death of Solid Snake, MGS5 - the downfall of Big Boss, including killing children)
Wolrd of Warcraft, and all similar MMOs are bad, bad games, with terrible gameplay and awful UI
Resident Evil Zero doesn't deserve its hate and is a better RE than 4, 5, 6 and 7
Crash Bandicoot is a terrible character and his games are awful (Spyro is better)
Sonic and Sega All Stars Racing was better than any Mario Kart game... up until Mario Kart 8 (additionally, the first Sonic and Sega racing game is better than Transformed)
Inti Creates does not deserve the hate they received from Mighty Number 9, as they have made some fantastic games and are one of the best Indy devs out there
Ubisoft, and all Ubisoft games (of the modern era) are bad, except for Child of Light
Call of Duty is one of the worst games to ever impact gaming as much as it did (i.e. it spawned way too many copycats and was a huge blotch over the previous console generation)
PS2 era GTA games are janky as heck, and were so even at the time of release
Soul Calibur series is the best 3D fighting game series and far better than Tekken
ALBW is a better game than ALTTP
Shantae and Shovel Knight deserves slots in Smash Bros before any other Western character