Not really. He scores 3/4 goals a season on average. He's not a big goal scoring midfielder by any stretch of the imagination. I think some of his goals have just been memorable (vs Saints, last minute winners/equalisers) so people remember him scoring a lot more than he does.
I'm a bit concerned for him as his game is based so heavily around dynamism so he really needs to be at full fitness. Here's hoping he can get there and stay there.