I generally don't find stand up THAT funny - this chap seems rather clever/witty though, but I have to say I watched through a few of the vids posted, and whilst I smirked a few times, I can't say that I "LOL'ed".
Not many comedians actually make me laugh in fact I don't even know the name of that many comedians as it's not something I'm particularly interested in watching.
I like shows like 8 out of 10 cats, have I got news for you etc... as I find them much more interesting, pure stand up does very little for me.