The Gunners are in danger of becoming the mopey middle-class emo kids of the Premier League, wallowing in self-pity and you-don’t-know-what-it’s-like-to-be-me misery, while everyone else rolls their eyes, points out things really aren’t so bad, that there are clubs much worse off than they are and waits for them to grow out of it.
This is true. The club have never had an extended period of (relative) success as they've had under Wenger. Many forget that.
The frustration comes from the fact that they could be better and, you know, actually win trophies. Except Wenger never, ever addresses the obvious flaws.