It's hard to tell in such a short time frame because the third or fourth year is the make or break year for QBs. I know everyone wants QBs to just come in and start dominating, but maybe more teams will take the "wait and learn" approach as the first round pick will no longer be getting paid more than the entire offensive line starting offense.
These last two years have been QB fests for some reason. Teams taking chances on shitty looking QBs in the early rounds. Not that it means much, but the only Pro Bowl QB in the last 5 years is Matt Ryan. There haven't been any real good QBs in those years. The media seems to love Ryan/Flacco/Sanchez, because of the playoff wins, but they look like ass to me. Ryan less so than the other two, but he hasn't impressed me very much. They seem to be coming around to seeing Sanchez for what he is, though.
Anyway, all that said, this year's class seems to be better than all of the last 5 years, but we have to see what their sophomore slump looks like next year.