Travelled through there yesterday. Was dreading it given all the feedback and trouble but was pleasantly surprised. T1 check-in was a bit dated and the desk never opened until 2:45 before departure and large line in both club and traveller. Went to security and fast track was closed so got really worried but through standard without a line. The escape lounge wasn’t that bad either, food offering a lot better than you get in the EDI lounge and staff really friendly. Boarding from gate 7 was a bit chaotic but to be honest I’ve had worse at LHR and LGW.