The atmosphere is nice, it's got an ominous vibe to it.
This can work to an advantage for the game if a clear path is highlighted in terms the players destination( signposts or arrows).
As to what was expected of me, I found it a little confusing. I played around for a little shooting at the platforms that shift around the center block, to no avail.
I also tried collecting the stick things around the outsides but the pyramid in the middle would always reset me.
A tutorial would have been a good idea though.