This flight was a bit of a let down compared to our departing flight. The food was pretty bad, I couldn't even cut the meat. But the thing that made this less enjoyable was the terrible check-in process. We waited over 70 minutes to check in for Business class. Numerous people almost missed their flight, which made the line even longer. I've never waiting in a standard line that long to check-in, so to experience it for Business class was disappointing at best. Also, the flight attendants weren't as friendly as the ones on our flight to London. One of them with dark hair was great, but the other 2 were grumpy and seemed irritable most of the flight. The experience was quite different from our flight from SEA to LHR, so it was a bummer to end the trip on a mediocre note--especially with the cost of these tickets.