While I thought MB was fun, and has interesting/cool features, and TOT was anything but perfect, over all I think MB is the more forgettable experience when compared to TOT.
I hate how you're constantly bouncing around during show scenes and the audio is nearly inaudible. You can barely make out anything anyone is saying or doing during the scenes.
Also, even though it's literally been years since I've ridden TOT, I still remember the feeling I got when riding for the first time. The show scene where it's explaining what happened all those years ago, and that it was now our turn. That was scary and full of fun intensity. MB totally lost all of that, and replaced it with silly, goofiness. Just much less of an impact in my opinion.