Went through yesterday, and all fine, people around helping, Carlucio's on the checkin side was good for food before going through, and you get an excellent view of planes taking off from the left hadn side of the building outside. The lounges are fairly impressive, although the toilets were broken for some reason. (Note the club lounge or gallery is one the second floor, and the Concorde and 1st Class lounge, are on the 1st Floor - one at each end of the building) As far as security goes, it took 15minutes to get to airside, but as soon as I went though a big queue appeared, so not too bad really.