Yeah, as been pointed out, he's not racist, sexist, etc, he's a character comedian, and the problem is, as he's become successful, he seems to have got more people liking him at face value than the ones who actually see he's mocking the average Sun reading skinhead, Eng-er-land football fan who still thinks we should hate the Germans.
I also think it's not his best material shown, and sadly, his sitcom was great, if you like his character (also, his character was more about a stereotypical pub landlord than a little Englander), but being shown on SKY means about 3 people saw it, as people only watch sky for old movies and football.
Of course, he's an acquired taste and I don't for a moment expect everyone to like him.
I'd be disappointed if any escapist dismissed UK comedy on the basis of a clip tho, just as I'd not dismiss America on the basis of 5 mins of Larry the Cable Guy going on about towelheads.
At least Al Murray is mocking racists, not telling em they're right.
(Unless I'm wrong and Larry the Cable Guy is some genius character comic who's really a big friendly lefty)