Quote Originally Posted by Galapogos
My standard KK preflop play: When I'm OOP I raise and if I'm reraised I call and lead the flop. Fold to aggression. When in position reraise the initial raiser and call the reraise if it's reasonable. Most guys at 25NL get so excited with AA they genrally will immediately go all in on the third bet though so it's an easy fold.

The extreme majority of people will tell you to go all in with KK preflop if you can every time in the absense of reads. I think they are totally wrong to say this for lower stakes. In fact, it's pretty reckless. From 25NL to 100NL 95% of the hands reraising preflop are KK or AA. Anyone who is reraising with a wider range than that is going to stick out like a sore thumb so you will know when it's ok.

I stopped playing KK all in preflop against unknowns or semi-decent players+ some time ago and do not believe I have lost any value vs the amount I would lose when up against AA because that is the only hand you will find you're up against the vast majority of the times.

So to sum up, while everyone is saying go all in preflop with KK if possible unless you have reads, I say get all in vs aggression ONLY WITH reads. Only on trickier looser tables do I believe it has value to blindly go all in with preflop. And generally these days 25NL is not as loose as some of these guys seem to remember it.
QFT. I agree 100% man.