If you're a big horror person, our Amnesia: Rebirth review will tell you all you need to know, sans spoilers, about whether you should play Frictional Games' latest or not. And you should. It's excellent, with reviewer Leana Hafer reassuring us all that "[Frictional's] ability to marry deeply personal, relatable fears with cosmic horror is nearly unparalleled in games."
But maybe you just need a few more details, a little something else to convince you Frictional really are masters of the craft.