I was disoriented a little at first. I think side strut is a little useless and confusing to the average user. I would replace the controls with: front/back => walk forwards/backwards, and left/right => turn left/right. Pretty cool concept though -- I like it. Keep mouse clicks for interacting with stuff (scrolling through the pages on the ad at the end of the hallway was pretty cool)
Awesome really appreciate the feedback, it's helpful, want to make sure the experience is great all across! will possibly change it shortly, were you able to convey the information out of the deck?