I just played it last night. It's okay. I don't think it will be a legend.
The toybox is kind of amusing and I agree with an above poster that a weak coil will ruin it. The callouts are terrible, the LCD animations are Scooby-Do awful (completely cringe-worthy) and remind me of low end Flash games. I wish the Sterns did more with their LEDs like JJP does. And I feel this way about all the rock and roll pinball machines -- Aerosmith is a fine band, but how many times can a person listen to that handful of songs? It's like being a poor teenager with one cassette tape!
As for play, I never felt like I was doing anything other than making ramp shots and hitting the elevator. It wasn't clunky but I didn't feel like I had a purpose.