Wha? I find Megatron extremely EASY to start multiball. If the drop target is enabled it's not nearly as easy, but still not bad. Optimus on the other hand...that bitch rolls the ball down the plastics and STDM half the time I've played it...
Not really sure comparing Tortuga is fair here, since that's an intentional ball lock mechanism, and there's targets in there? I love locking a bunch of balls in that thing. It's like a Anti-Drain Warranty.
I really enjoy playing TF, but it's hard to quantify. I like the sound package...not so much the voices, but the big siren that goes off every time you relight the shots in multiball is fun.