My opinion on this topic is don’t just watch the shows you see on TV.  All are edited and Most except the WSOP Main are all FT’s and things are vastly different at a final table because of pay jumps and other things.  

I would suggest watching ANY of the training vids.  The only way you are going to improve your game is to study & watch from the early stages of a tounrye.  You can’t get to the FT unless you get through those stages.  It takes a lot of discipline and patience to go deep in tourney and make the money.  

If you watch the WSOP Main coverage you would think Joe McKeehan played EVERY hand winning them all  (Which he basically did) But getting there was a task for him.  

See and understanding what GOOD players are folding in various spots is very important as well.  Watch some of the live sweats.  I know BigDog normally plays very tight in the beginning of tourneys and after antes and later likes to ramp up his aggression.  You can’t get that from watching TV poker.  Sure, you can get a few minor things, but that’s why there are TRAINING SITES.  

Talk to friends about hands and read the forums and get various opinions.  There’s NO ONE right/wrong opinion at times.  You just steal/take from everyone and make it into “Your game”.