Family Time doesn't interest us; because we enjoy dining as a family. Our nightly routine is dinner, show, and then the kids (if they want) can go off to kid's club.
For those to do MTD - do you find the service is any better/worse than if you'd had a dedicated wait team?
I like the idea of being able to make a fixed reservation at a time that suits me. If we could get the same wait team, that would be ideal.
I noticed something on this last Oasis cruise. They don't track where you are sitting for breakfast and lunch. HAL asks for your cabin number prior to seating you, so if there are any service issues, they can pinpoint where you were and who served you.