This is a week bookended by Michael McIntyre, so if you are like the wag who just posted "thanks for the warning" on my Facebook page and maybe don't appreciate rapidfire, smiley observational humour, take a holiday now. For the remaining millions of you still out there and still reading, I was writing recently about comedians doing low-key try-out gigs in clubs and Michael McIntyre is so used to playing megavenues his gig tonight at the Bloomsbury Theatre is a handy warm-up for his appearance at C4's Comedy Gala next Saturday.