I have seem them twice, even though I don't like tribute bands.
The 1st they did an assortment of Floyd stuff in a small clup, and the 2nd time they did the whole of DSOTM (30th anniversary of the album release). Complete with the circular projector screen, backing singers and sax player.
They put on a very good show, with pretty atthentic tones, happily they do add a little of their own interpretation into solos and stuff.
As far as I am concerned if they are good enough to play Gilmours birthday party, and the end of tour party for the Division Bell tour, they have something going for them.
They also do an nice range of T shirts