Just got back from Cardiff, I went to see Michael Mcintyre (being a big fan of his comedy roadshow and his other DVD's) at the motorpoint arena. I booked the tickets over a year ago now.
I have seen Lee Evans and Jimmy Carr both live, and both were very very good, but not a patch on Michael Mcintyre, the excellent reviews certainly weren't wrong and all the material, I had never heard from any comedian before.
If you get the chance, go to see him