I'm just bumping old threads lately.
Got this in an indie bundle, so why not play it? And...I liked it. I think I have to disagree with the Giantbomb review a little. I didnt find it that hard, or the puzzles particularly challenging. I got stuck in one spot where they introduced a new mechanic that I quickly looked up in a guide. You can hit switches in midair. And I thought that was an arrow sign that blended in with the background.
Other than that most everything was just timing. Not a lot of "instant unforseen deaths" either. One or two that were kind of funny when they happened. Don't jump on that switch, it will kill you! Oh that next thing that looks like a switch is actually the safe spot. You want to jump on that."
But those felt like they were few and far between. Maybe I was playing cautiously but I saw most dangers before they could do anything to me.
Overall I thought it was pretty good.