I assume you are referring to the S. Face; that is one that I would say is definitely NOT overhyped. It is simply fantastic. I'm not kidding.
There are climbs that I think DO fall into the overhyped category: Outer Space, Liberty Crack, the South Face of Cutthroat, and Observation Rock for example. The Tooth, however, is about as exciting as it gets for the grade and the rock is great. It is easy to get to, easy to set up, and you climb at a continuous grade right to a cool summit with no screwing around. The descent is straight-forward. Lastly, you can see it from I-90 so everytime you drive to Ellensbury you can look up and remember how cool it was!
I got a bite! It is good, that's why I put the on the end. Spread the word.