I know what I saw. I thought he looked fine until the fumble. I'm sorry he isn't as good as Nebrich is in your dreams, but the rest of us can only see what has happened on the field.
How about we judge JMac and Nebrich evenly - Nebrich has 15 pass attempts; lets compare him to the 15 pass attempts JMac; not so different. Maybe playing actually helps you improve, doesn't necessarily make you better than someone else, just better than YOU were; ask hcRE at the start of two years ago who is better Difton or Easley; ask him after game 5 of two years ago, probably same answer, ask him after the season two years ago, even he would say "probably" Easley.
If two players are anywhere near the same at a position, pick the better athlete 1st and see what he can do, more upside. If he bombs out can always go to other guy and know didn't pass on an Easley. Of course JMac should be improving, he's played almost 6 full games against college talent in real games where guys are trying to tear your head off. This after not playing live games for several years.
This 35 minutes of good play was just how good. Way better than Vandy, but this is much more experienced QB. There were 8 drives:
a. 2 had no completions and drives either lost yardage or gained none.
b. 2 drives had either 1 or 2 completions and gained less than 20 yards.
c. 2 drives had 2 or 3 completions and gained 45 or so yards.
d. 1 drive end half had 3 completions in 55 seconds and got to 5 yard line gaining 54 yards.
e. 1 drive 5 completions to start 2nd half and move 57 yards before fumble.
a and b were no great shakes, c was ok, d was nice against prevent and e was nice until the fumble. So couple of good drives out of 8. Hey, this is a recent BCS team playing in an AQ conference, by game 6 need to expect QB can do this level of QB play for 60 minutes to get a few FG's and hope defense/ST's can score a few TD's.