Probably another stuffty/boring/equipment-and-weapons-that-last-for-a-few-of-days mmo FPS.
Well, they may last for a long time or a short time. The weapon rental system is in-game time unlike warrock where the time counts down whether you olay or not. Also, it only counts down in-game
when you have that weapon equiped. So only buying it for three hours lasts about 4-5 day and that is relatively cheap and can get enough for that in about ten games or so...