I remember watching Freddie Flintoff speak once and he said don't worry about getting a good team spirit, worry about winning, as a dressing room that's losing will never have a good team spirit anyway. He'd never played in a good dressing room when you lose, it on;y really comes about when you win.
It's the same here. If Benitez wins more games than we did last season, people will get behind him, if we lose more than last season people will criticise him. It's really that simple. As a club searching for someone who unites the fans is pointless, you need to focus on getting someone who can be successful and everything else looks after itself.
I think the bloke is a bit of a whopper, but I have worked with plenty of people like that before, and dare I say it I'm sure plenty of people think I am a whopper too (with some justification). But life isn't about getting on with everyone, it's about being successful. Whatever my personal view of him is irrelevant, he is here to win, and if he does I will give him credit. I suppose I'm not so vain that if someone does a good job I can't park my personal feelings for them.
On the flip side, I really liked Martinez on a personal level. He seemed a lovely, charming, kind man who really got the club. But his record wasn't good enough in the end.