As an outsider, I can't see what he has brought to Liverpool other than embarrassment and tarnishing their reputation. I concede that wasn't all his own doing, but he has been the catalyst for two years now.
Maybe he has been class and yes, he scored goals last season, but the only thing about his time at Liverpool that truly stands out is him being an absolute dickhead who has consistently dragged a great and historically well respected club through the gutter.