Bad plays. He has them. Some are under pressure, some not. Specifically?
http://www.youtube.com/watch?v=_C8F0cWvAfo
New England - 0:48 was a bad choice, didn't recognize the blitz or throw into the vacated zone. 1:45 ended up being a touchdown but at the very least that was a real risky throw, the kind of decision that Bill Belichick loved having Brandon Merriweather take advantage of in other games. Belichick's got Merriweather lined up deep right over top of that receiver. The really good throw bails out the decision, but Merriweather should've been all over that ball snatching it out of the air. At 2:08 he should have been able to sense the five man rush and know he's got to get the ball out quick. The route he wanted didn't develop on time and he's got to to know to not try and stick with it while so many guys are flying at him, get the ball to his leak option. At 2:37 that's just a straight up wrong read for the defense the Patriots were in, and he's lucky it wasn't more costly. At 4:36 this one kind of goes without saying, bad interception here. He had no clue what defense the Pats were in, two defenders had a shot at that ball. But at 5:39 he makes another risky decision trying to drop the ball in the bucket between corner and safety zones on the corner route, but he didn't check to see if the corner had had depth, which he did. Should've been Kyle Arrington's 2nd pick of the day. At 7:20 I didn't like how he handled himself, his choices under pressure. Seemed like a fumble risk there. But then at 7:38, if I'd criticize RG3 for this why wouldn't I criticize Flynn for it? Get down, don't risk injury. Just a low quality decision, unthinking. Then at 8:21, another interception. What was I talking about earlier? How at 1:45 he gets a touchdown on a coverage that was very risky to throw into. He tries to get away with it again only this time the timing is off, he got cute, and Merriweather easily picks the thing.
Now, by the Detroit game, Week 17 of 2011, he definitely cut down on bad decisions. But he still had some.
http://www.youtube.com/watch?v=PP_kCH84HmI
Detroit - At 1:02 he's got easily two guys over the middle he could get the ball to, either for big gains. If he's feeling the pressure, he could've easily gotten the ball to Jordy Nelson for a big gain. Just didn't read it. End result? Sack, fumble. I didn't like the decision at 2:38, but there were a couple things wrong with that play. Ultimately the risky thing he did was make the decision that he was going to try and manipulate the defense with his eyes and then throw blind to the back in the backfield without knowing if a linebacker or defensive lineman had covered him up. In this case you had a linebacker bearing hard on the lane having gotten a read on the play, and that could have been a pick 6. It was a bad plan, risky execution of it. Contrary to what the announcers may say or what people may think, it was not a called screen. He had options on that play. In fact, Donald Driver was pretty sure he was getting the ball on the out route from the slot, and indeed he should have, as that would have been a touchdown with a well placed and executed throw. At 4:15 I just think this was a risky decision to keep hold of this ball on 3rd down with your own end zone behind you. Detroit brings six and Green Bay has six to block them, that's a mismatch for the defense. I don't care if you've got to make him come back for it a little and then try and run for the necessary yardage after the catch, you have to dump that ball over the middle to Jermichael Finley on the drag route. Flynn holds on and runs around a little bit with all those pass rushers around him and that to me is risky. As you say, the interception at 5:20 is inexcusable. Just to show I'm not being nitpicky, 8:58 is an example of a sack I don't mind. He did the right things there. On the other hand he could have done with less panic at 9:58 and then he wouldn't have risked another sack/strip. He had a man running underneath the umbrella. But I think at 10:45 we can agree that this is a poor decision. This ball was going to Jordy Nelson and when Flynn looked, he should have seen Driver's man too close to the lane. Gotta make the safer choice, that pick could've won Detroit the game.
Definitely fewer bad decisions in the Lions game than in the Patriots game...but they were still there, and on the whole I think he has a tendency toward them.