I see alot of people commenting on how Warframe Is annoying because you have to wait (no more than 3 days) for something to craft, however, I would certainly rather this then replaying the same strikes over and over again on the hopes I'll potentially get a weapon, as opposed to warframe where if I want something, all I have to do is put a little effort into getting the materials (if I don't already have them from simply playing the game).