[Percula]

You are better off controlling the situation and making them look for tells on you...

That said. You are only likely to see a ture reaction for a brief second before they are in control again and masking. You need to go off that and not the act that follows.

Also listen to your gut. Your mind is working on lots of things that you are not fully aware of, let that super computer do its thing and listen to it.

Some obvious tells that you will find in weak or inexperienced players...

1) Ignoring the action, generally means strong and uncaring as to what is on the board or what the action is as they have the nuts.

2) Shaking hands. More times than not this is a monster or at least a monster in the mind of the player.

3) Flushing, again generally a strong hand.