If you've watched the Bills this whole season and think EJ throws the ball consistently well then you're just clueless. The QBs in this league that are good enough to compete for Super Bowls don't miss the throws he consistently misses at this point.
What is troubling is that when a Qb enters the league, generally he is either able to make the throws or he can't, and they rarely develop the ability if they don't have it. I watched the kid a ton in college and every snap of his NFL career and I don't see it.