One of the worst airports in the world when it comes to baggage delivery. On average it takes 20-25min for any bag to show up, even in the middle of the night when there is only 1 arriving flight.
They “renewed” the security check before you go to the gates, but i can tell you with one word it’s shit! Everyhting takes to long and you don’t even have a business or fast track entry. Really bad!
Fairly awful centralized passport control on connecting flights. They should have many smaller control points like CDG and other civilized airports. Prepare for a 30 minute wait.
The M Gates area is very dull. Don't plan on making any bargains here or get any great food (gates here mostly used by budget carriers ie easyJet and Norwegian).