I've been reading Amazing Spider-Man since I was 13. I have a run of the book from issue 300-700. I don't mind Slott having Otto be Spider-Man. I thought the way he told the story was entertaining and a good read.
I have a problem with Otto's relationship with MJ. MJ is consenting to Peter Parker not Otto. Because of that, I haven't worn any of my Spider-Man shirts because I feel really uncomfortable having a rapist being depicted as a hero. I certainly hope Slott fixes this within a few issues of Superior because if he doesn't, I'm going to have to drop the book.