I just seen the dates for the 2013 show, is it worth the trip???
Yes, if you have the time.
I drove to Indy a few years ago and it was well worth it.
So I guess it's a 50-50 proposition. Flip a coin, heads you go, tails you don't.
There is a vibe and level of interaction at the show that makes it worth the trip. You will not get that from looking at pictures online.
That being said, I'd have a hard time justifying flying to Denver in February only to stand under fluorescent lights in a convention hall for three days. I'd much prefer to be standing on some rented Dynastars gliding down a nearby slope.