Just recently passed in and out of security at T2, what a refreshing change and a genuinely pleasant experience. Flying out, I was in security for no more than five minutes and the staff were surprisingly cheery and helpful. Inbound today from Doha, the queue did look quite long but it was fast moving as all the passport barriers were open. It was actually quicker than Changi security. Hats off to T2.
Also agree on the previous points that it is great to see Qatar switch to the A350. Having flown on both this week, it is a much superior aircraft in every way.