Keith barry isn't at all like a derren brown tribute act, i think thats unfair to say. If you've watched his television specials you'll see that, although deception has some street mentalism which is similar to derren's ill admit that much. I highly recommend his newest stage show which he just finished with here in Ireland, it's nothing like derren's, it's alot more of a comedy 'having the crack' kinda show, he really is his own performer and i dont think he's trying to rip off derren brown, but he may have looked at the huge success and massive popularity of derren in the uk and ireland , and tried to get some of that winning style into his own tv special. If it's what people want to see, i see no problem with having what some would call a heavy influence.