I think he's better than he's given credit for sometimes to be honest. That fifth place finish wasn't a fluke. They were playing well until Cabaye got sold against his wishes (perhaps that's not the right term, but it was obviously an Ashley decision), and they're meeting expectations this season.
He clearly isn't great, and being such a cunt and all around hilarious figure (as well as one of Ashley's mates) doesn't help, but he's a good coach.
Like... you said if it wasn't for his arrogance, Poyet could be at one of Europe's top clubs. What's that based on? Not meaning to be rude, I'm genuinely interested.