From a listener's perspective MLs often come out on top.
In terms of being able to ignore the room and provide life-sized imaging it's rare to find other speakers that do as well. Perhaps the Sonus Faber Stradivari can compete there.
Where the MLs can lose points on is overall frequency response and dynamic range. The SF Stradivari are the only speakers I know that can best them in both imaging and frequency).
It's quite possible once you get used to the ML's you really can't hear anything else as neutral, and that's fine, but it may also be hard for others to come and love the ML's for the same reason.