I've found MC to be a great and very welcome addition to the game and one that works just fine (though I must say being able to use SRV in MC would be most welcome too).
Being able to fly SLF with mates while NPCs mans the helms would be nice too...
"Welcome to MC, you can no longer fly your SLF lol"
This is a big part of what kills MC. Cmdrs quickly find out that the things you imagine having a blast doing with MC is not allowed.