Just got in from seeing this tonight. Shearwater were on top form - probably the best performance I've seen by them (the intimacy of the Freebutt probably helped).
Also, having gone in knowing nothing of David Thomas Broughton, I was mightily impressed by his set. Reminded me of what it was like seeing Peter Broderick the first time. Picked up an album of his on the way out - hopefully it'll be at least half as good as he was live.