Back then I only played on PS3, and my preorder was for PS3. Traded the game after less than a week in my possession. It was heartbreaking to even try play it - everything that made me love ME2 was not present. The biggest issue by a million miles were the controls though, as they were most certainly not identical to ME2. They felt unnatural and were a constant struggle for me, whereas in ME2 they were second nature and I never consciously thought about them. I spent a lot of time in ME2 on PS3 being impressed by the visuals, and in ME3 the visuals made me want to throw up.
If a game controls badly I can't play it. It's why I also ditched Watch Dogs & Dragon Age Inquisition very quickly - I cannot enjoy myself if I have to fight with the game to control my character.