I realize this game is over 5 years old and reviews don't mean squat after all that time, but here is my two cents worth...
It was okay, but there was one MAJOR flaw. Why is it you can't use the crowbar (inaptly named a pincer) unless a screw is dropped into the hole? The screw doesn't change the fact that there is still a hole there and the crowbar must be used on it. That was a poorly conceived "puzzle", to put it politely. Escape games are supposed to be about logical puzzle solving, not pointless and random actions that make the player try every combination with every point of interaction just to advance. That's just as bad as those "pixel hunt" type of escape games!