the spare time I had at Copenhagen Airport the last 3 buisness trips I spent in Dixons travel comparing the two
would have been rude not to - D7000 felt better, focuses better, just everything seemed better!
that said I do like the flippy outie screen for an unusal perspective shot in 'street photography' etc and the price of the D5100..
But personal opinion, I'd go for the D7000 out of the two.
Also had a good go on a few of the canons
, urghk! not a fan at all D7 was the best model they had and it was horrendous to hold and use.