Giving zero stars because of a fatal bug/flaw: In my default browser setup, Firefox 49.0.2 the game somehow messes up the formatting of the Newgrounds page so that no game is visible, and even the html rendering that should contain the game becomes overlapped with the left-hand advertisement (above Credits & Info), so even the title, tags, star-rating, and Facebook/Twitter buttons float overtop of the ad. I've seen one or two games before where this kind of thing has happened; never understood why. I went to WebGL page and see the spinning cube fine, so it's not that.
Trying game on Google Chrome, and it seems to show up fine. Usually I have no problems with Firefox on NG though (only the rare game seems to have this kind of catastrophic black-hole type of reaction). So, I have no idea what's causing it, but I bet it's some exotic setting or something that for some reason messes up with Newgrounds hosting/html/whatever and spazzes out my browser for some reason (I don't have many plugins or add ons, btw). I would have rated the game after playing on Chrome, but I think it's a serious enough bug that one zero-star review is worth it to draw attention to the severity of the bug.