One of the things that drove me nuts about The Firm was the constant stream of new props you had to buy. I had every step bench from the Transfirmer clear back to those old wooden steps (both the short and tall one's). I use the sculpting stick to balance when I do calf work on GSL but other than that, I have no new use for anything else. They could have found a ton of uses for the Transfirmer so it's a shame they were more interested in making money than building on what they started. The Wave looks like a fantastic device, to me. But you know if you buy the workouts this will be the last time you ever use it.
Funny, all those years I did The Firm I never noticed how robotic and scripted those ladies were until I read it here. But then, when I was a kid I never noticed Barbara Streisand had a big nose or Dolly Parton had big boobs... Sometimes, I'm a little slow to pick stuff up...