I found MUC to be very confusing for a first time passenger arriving by train (maybe it’s just me); long queues for security, almost 30 minutes.
Limits on amount of liquids in hand baggage at security and having to take them out of the bag, shoes off in my line but nowhere else; just no consistency in regulations and most European airports that I have travelled to this year don’t do those things anymore.
Almost 30 minutes to get through passport control.
Shambles at the gate, which was essentially a tunnel attached to a narrow corridor where people were queuing and trying to pass through at the same time.
No effective boarding process; no clear signage of boarding groups and effectively, a free for all at boarding time.
Trying to board the aircraft while ground services were still trying to get assistance passengers off the aircraft from the previous flight.