the fame & stardom have gotten to his head. before he became #1, he used to produce amazing tracks. well the fame & stardom is part of it. theres a book recently written about his life last year while on tour & it talked bout him quitting drugs, mostly in order to get married to his wife.
im not saying that all of his productions/remixes are junk. he has made some great songs as of lately. i believe its his remixes that kill his reputation. some remixes he does are great, but then others are just trash.
overall, its more a matter of the listeners opinion. some people like the remixed track & others dont. doesnt stop avb from what hes doing.