Thunderstone, to me, represents an element that should be present at every ProgPower. Sure, they arent the oddball, the reunion, or the big headliner, and they probably won't shock/surprise anyone. They arent extreme cheese or amazingly technical or progressive. They are just straight-forward metal with catchy hooks, heavy riffs, solid vocals and increasingly improved songwriting with each album.
That said, I really enjoyed their entire set. Their music sounded a bit raw and stripped down in comparison to every other band there, which I thought was quite refreshing. They mixed up their set quite nicely and covered most of what I wanted to hear, with exceptions of Another Time, Wasted Years cover, and I was hoping they'd close with The Last Song. Great band, great set. Would love to see them return.