Would I like the HBO show Entourage?

I like Heroes, Castle, Bones, the short lived Terminator TV show, Dollhouse(not to mention damn near anything Whedon makes), The Big Bang Theory, and How I Met Your Mother. There is not really any connecting criteria, but I would like to know if the show Entourage A)is any good. and B)would fit in my choice of shows. Could someone give me a run down of Entourage. I'm basically looking for a new show to watch. Thanks.