KK way too tight?

[Munificence]

Wow... this is pretty bad.

I like a preflop reraise. It gives your hand away to a certain extent, but also drives out all but a few hands, and the pot is big enough that taking it down is fine. With only 5 players, the UTG reraise could very well be any ATC defending the blinds, but is probably an A.

Why check the flop? Are you so sure you're beat? If you're read was QQ or JJ, you should've reraise preflop anyway.

I don't see how you could fold on the turn either. The only way you're going to know if you're beat is to bet out on the flop.