I've never heard of this guy before. Some of his stuff is cool.
I have to say though, I think the reason people are so into ripping paris is because she doesn't hide the fact that she's in it for the celebrity. She doesn't pretend. There are lots of people just like her, they are just more coy about it, they fake like they can sing or they can act or whatever. At least Paris doesn't pretend to be serious. In conclusion, I am frustrated by them, but even more so by the machine that creates them. I like Paris because for me she's kinda like an andy warhol piece - her existence makes the hollowness of what our society idolizes more apparent. And celebrates it.
And back on banksy--- I think his art is more suited to the big graffiti art pieces. It is meant to be in your face, to "start a fight" (I liked that line). The painted pieces seemed a little too deliberate, the juxtapositions weren't all that clever and seemed more interested in trying to wrankle people by being belligerent, vandalistic. That's all well and good, but there are plenty of vandals. I think my favorite thing was the video of him spray painting the empty billboard, "the joy of not being sold anything".