As part of United's goal to suck the fun out of air travel (why else remove Channel 9?), they are going 10 wide in coach on new 777-300ER's that will be delivered in the next few years. I was dreading flying in those (747's are 10 wide in coach, but the cabin is 25in wider), but relaxed because the current 777-200's are 9 wide. Except not, at least one is 10 wide (see Version 5). I was unfortunate enough to pull the short 777 straw recently. The seats were a tight squeeze in every direction, even in Economy Plus. The seat padding is miserable for an 8 hour flight. There was also no IFE offered. The top off a agonizing flight, there was a 3.5 hour mechanical delay and I missed my connection.