I don't know how much I like this one. I'm not sure the system will be as generous as some desk clerks are, I've been in places that were totally sold out and they held a giant room, way bigger then I would ever need because of my status.
If the upgrades are still there, then maybe, but I always think a smile and a nice tone with the front desk gets the number on your keycard crossed out and a much better number written on it.
I've never, ever, not once, seen a check in line at a Hilton property that was more then a couple of minutes long, I can't see how this is faster then the counter, especially in the properties where they have everything ready for you.
Nice touch too, slipping in the whole photo ID thing.