My first thought was "wow, this game looks so nice", and literally few seconds after that it was "wow, this game is so stressful" :D I guess that was the point, but the first few customers weren't too happy with me. Good that there was option just to leave :) Only thing that I didn't like was two different controls for interaction and having a numbered list of picked up items was a bit misleading that I can collect more then one item of a kind, maybe other indicator of picked items would be clearer.