I can't resist replying to the (er, five year old) Tre Cool comment... it's pretty hard to play constant eighth notes on the hats/ride at the tempo that a lot of Green Day songs are at, song after song, with a solid tempo.
Not for me... But I don't think he's bad. There are a lot of drummers out there who I really don't like (Joey Jordison, Travis Barker, etc.), but I wouldn't call bad. Most bad drummers can't even keep in time, and therefore never get gigs.