If you are driving when you land in Orlando do not drink. The authorities are a lot harder on drink drivers in the US then they are in soft old England
I had pre-ordered low fat meals (chicken) through the virgin-atlantic web-site (same place as you reserve your seats). Not only did I get a decent meal but as I had pre-ordered I also got served first.
Cutlery was plastic - cant comment on the beer but the wine was a bit dodgy, didn't encourage you to drink much of it.