The thing with AW is that you can end up with something near worthless or something really good. Once I got a vehicle for a couple of quid that sometimes sells in the in-game shop at near £100. At least you know what you're getting beforehand.
I wonder how this would affect Armoured Warfare as there are vehicle and camo loot crates. However you open them, see what you are getting, THEN decide if you wish to buy or not. A different model.