Looking at the high scores list, I'd imagine that one would have to have an extremely high level super lightning mouse skill in order to finish this game in under a minute. Not worthy.
I was excited when I saw the title. I remember the original from years back. Not bad, though I wish there were some way to be more accurate with my aim. ;)
Overall, I'd say this is a good game. I do have a couple ideas though. Navigation can be a pain on slower computer. It would be nice to have a mini map to take you where you want to go quickly. Also, it would be awesome if you could build more than one floor of an elevator at a time. I've accidentally created a new shaft a number of times @ $25k each because I skipped a floor when clicking.