I've had two separate return trips from MAN in the past month, one from T2 on QR, and one from T3 on BA: these have been my first MAN visits for about 15 years, and I concur, MAN is positively third world. Travelators don't work, lifts frequently unserviceable too, and it's a hotchpotch of unfinished projects glued together with Polyfilla. Transfer between terminals, particularly if T2 is involved, is positively painful due to none-functioning travelators.