I was going to drop a star for the annoying ball drop at 3 minutes but it was my method that was the problem. The ball missed 3 times and required a restart 3 times so I wasn't impressed. Now to the not so good - R doesn't like pushing that mechanism - not sure why they are so slow? Like in 'Finally', I wondered if the zapper thing was even going to move? The opening game play took some time to get and just when I was on a roll, another hidden move . One has NO IDEA until it's too late as it is completely hidden - just causes frustration and a restart. Aside from that, the level was superb with great logic. I seen the last ball move right off just hoped I'd get the timing when required as I was only trying that once.