He played 26 games and was involved in a goal every 136 minutes. That's a pretty decent output for a winger, especially in a team that finished 7th. Where possible, I'd much rather put my faith in the something quantifiable like goals and assists than the opinions of fans.
For me, there's enough there to suggest he can be a capable player for us. He's not going to single-handedly win us the league, but I'm fairly content with the attacking options we've got.