I hoped that they improved the glitchiness of the game, but seems not, just made it slightly prettier. Althougj this game is good, it has many glitches especially on the end segment of the game, which the world opens a little and you have to revisit some locations, it can break or skip sections very easily
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And many multiplats on Wii U I didnt had any problem. Assassins Creed III (which is a mediocre installment) worked the best; Black Flag had framerate all over the place and a patch made it fixed at 30FPS. I played this games on the Wii U because the PS3 versions have obnoxious amounts of screen tearing in these games