Jason Priestley (90210) - absolutely lovely. A great laugh and really good fun. He's tiny.
Andy Murray - so down to earth - not comfortable with fame, just an ordinary - but very focused- guy
The late Keith Floyd - nightmare. I'd been tasked with keeping him sober for an event and failed miserably. He spent the night groping his companion and falling off his chair.
Mary Tamm (Dr Who, Brookside, Odessa File) a beautiful woman inside and out. So very kind and caring.
Elle MacPherson - very pleasant.
Michelle Mone (before she was a celeb, but was a successful businesswoman) - entertaining, focused, very supportive of women in business
Danny Alexander - very nice, self deprecating, genuinely interested in people
Nick Clegg - mischievous , met him not long after the last election and got the impression he was more surprised than anyone that he was in government
David Milliband - charming, wicked sense of humour. Razor sharp
Francis Maude - something worryingly attractive about him (shoot me now!)
Tristram Hunt - he is lovely! Very clever, very personable, very funny.
As a pp said, you shouldn't judge on one interaction -but I will! I was sitting close to Rowan Atkinson at an airport. Two young kids (9,10?) spotted "Mr Bean" and went over to ask for his autograph. He absolutely bellowed at them, swearing, and didn't stop when they both started to cry. Yes, he probably gets bothered a lot, and maybe he is a nervous flyer, but no excuse.