Be positive about . . . ok, we use it every time we go to Florida - wouldn't think of doing anything other than staying the night before we fly at the Gatwick Hilton, using Twilight checkin.
We even stayed overnight at the Gatwick Hilton when we went to Edinburgh for the weekend back in February with friends - are we mad or what

I just got so depressed when we passed through the terminal on the way of our EasyJet flight to Edinburgh and there were all those lucky Florida and Caribbean bound people checking in

It'll be us again soon
If you use Twilight Checkin and stay overnight, it's like starting your holiday a day early.
Especially if you book through Virgin holidays - you get to use the Hilton's own car park which is right next door to the hotel.
We just roll up at the Hilton's main doors, offload the luggage, check in to the hotel, dump everything in the room, go park the car (or DH does

) then head over to South Terminal. This is literally a few mins away via a walkway through the back of the Hilton. We've never had ore than one family ahead of us at Twilight check-in (in fact last October we had to wait for the Virgin crew to come back from a tea break it was so quiet

). You can then spend the rest of the evening relaxing, filling in the dreaded green immigration visa-waiver forms (always get spares if you're like me

), getting some food in the hotel or airport - or even using the Hilton's swimming pool and fitness centre.
The next morning there's no rush to get up early, just up and over to the terminal for breakfast and some mooching around the shops until you need to go to the departure lounge and on your way to Orlando - bliss
Ooh - PS - your luggage is probably safer this way because it's all kept together over night - many people use Twilight checkin. It's probably easier this way than the mad rush of about 6 Virgin flights checking in for US/Caribbean each morning
