Pros
Good People Nice place to join various clubs and lead a balanced life. Good food at the nearby pub. Compensation is okay, given the skill needed.
Cons
There's some image decoration drive going on at the moment by the Amadeus London HR, that's why you see so many good reviews in a sequence; but if you re-read them reviews with some open mind, you will know they are all superficial. I am working with CM department so can only talk about the CM teams/code/management. The management is doing a good job of keeping the product top of the line in the market, given the amount of confidence they have in the code base or the developers or the release management. But all they do is technical/functional/release management. No emphasis is given towards people management. Another problem is - Just when you thought the regression pass rate is a joke, you come across another joke - In every other team meeting, dept level meetings, and one-to-ones the emphasis is on increasing the regression pass rate, in addition to your day-to-day dev activities. But, when you do it, going extra miles, not letting your timelines impact, it doesn't count towards your performance review. Lastly, I have not seen in my 15 years of C/C++ dev career so far, a company where confidence is so low in their own code base.