Finally went and saw Brave. And, I have to say, I was disappointed :(
Oh, the movie certainly had its good points. It was technically gorgeous - both the artwork and the character animation were Pixar at the top of their very considerable game. And despite complaints of the story being overly Disneyfied it was satisfyingly subversive[0] of many of the tired tropes it referenced. I didn't even mind that it was predictable[1] - fairytale movies tend to be, and that is often part of their charm.
No, what ruined it for me was that it was a fundamentally boring movie. The dialogue was bland, the humour was slapsticky (which tends to fall flat for me), the moralising was heavy handed, and there was no real tension other than that required for the linear development of the plot. Even the "jokes for the adults" that have practically become de rigueur for big-budget animated movies weren't all that funny (though I did blink a bit at the Wicker Man reference).