I like it, honestly that was what they were trying for was to sound like their older albums such as Dookie and I think they hit it on the head. I've been a fan of theirs since I was younger, listening to my sister's Green Day CD's. I'm a fan of raw punk music, and though they're not really punk, I still love their sound.
I haven't listened yet. I haven't bothered, since I wasn't too thrilled with their latest single. I miss the old Green Day. They've always been so good at being either funny and sarcastic or epic and political, and the last song I heard didn't seem to be either so meh.