Hand 1: 3 bet and call is fine, flop is a fold as all you beat is a bluff and TT/JJ. Without the ace (overcard) on the flop I ship it in, what does everyone else think?

Hands 2,3,4:All standard folds utg, position is the nuts in NL limp calling these hands in early positions can be exploited even if they don't realise it at this level. Check out Renton's pre-flop guide in the digest.

Hand 5:Fold to the 3 bet, his range is (roughly) JJ+ and AK considering his stats.