I got it because I've loved everything Introversion has put out (Uplink, Defcon, Darwinia, Prison Architect, all classics). These people have incredible imagination and always try to think outside the box, and this game so far seems to be a pure example of that.
I confirm the problems people mention (slight slowdowns, meh locomotion) but the rest is just, so mesmerizing. Definitely something to try, if you've longed for something different that truly uses the power of the VR medium, this is a good example of it.
