Yeah we just learned a cover of theirs and enjoyed it. They do mimic Zeppelin, but they sound damn good doing it.
We saw them at Summerfest here in Milwaukee back in July. They did a number of songs that are on the new album. The place was packed, and they sounded great. A LOT of extended jamming which I'm always a fan of at live shows. My favorite song on the new album right now is "Brave New World". I also like "Lover, Leaver." Here is a clip of them doing "Lover, Leaver" at Summerfest with the extended jamming.