Can't believe I'm saying this, but I actually didn't have the best MMI experience. Two of my interviewers didn't seem to understand me very well. As in I explained my opinion and reasoning in two of the MMI scenarios and then they repeated what I said back to me as if they had heard the opposite. Those interviewers also didn't pay attention to the time and asked me questions as the timer ran out and we were sent back to the main waiting room. So, it's been worrying me, because while I wanted to think they were just testing my reaction, it seemed like they just weren't listening. Idk. Fingers crossed. But hopefully you'll have a different experience!