Enema of the State was good, then I stopped liking them.
I've been listening to Green Day since I was in 3rd grade, and am a huge fan. They basically paved the way for bands like Blink, and Blink totally sold out. They were more interested in money than anything else.
I bought American Idiot the day it was released, and loved it untill it started getting radio play. Radio completely ruined that album for me. I dont see how they've gone pop. Every album that they put out sounds a bit different, but each one is better in someway. They're progressing, and showing a lot of maturity as far as their music goes. Who would've expected a 9 minute song from these guys? What they did with American Idiot was amazing, and although it's getting over played, i think it'll be one of the best albums ever.