The animations are great, the graphics superb.. But it's really really bugged. It crashes for next to no reason.
Try to sleep when you're not tired, and Sarah mentions not being tired... Then you can't move, and need to restart the game.
Talk to other survivors, and you risk game going unresponsive / have to reboot. Get captured, next day when you wake up, you notice the screen never fades from black. Only text and menus being visible. Version 2.1.5 ,to me felt even more unstable than the ones before. Love the game, but it's unstable, and really needs bugfixing, before anything