I'm a huge fan of these guys, could even say I'm their #1 fan, haha! I love this band so much, can't even describe it. I just love everything about them and not to mention they're from where I am from! Seen them at Warped tour and recently got my Chuck album signed.
As someone stated above, you NEED to pick up their new album, Screaming Bloody Murder. I think it's their best work. It's heavy but yet somewhat melodic. Fans of Chuck will be sure to love it!