It's based on my opinion. It's quite clear he has a positive impact on the team through his leadership skills and also footballing contribution In certain games. I have never said we should get rid. However I find him an incredibly frustrating player now as he has many games where he can't pass a ball 5 yards, misses easy chances, ruins good break aways and it just generally shite.
I however accept that if he didn't do these things he wouldn't be playing at our level.