Score aside, from a learning perspective it's hard for me to think of something more forgiving than "push a button to instantly fix things". I'm open to ideas, though.
Would a tutorial or something help? I'm surprised by the scores so far - I thought even randomly spiraling the exhaust around without trying for any control it'd be hard to get under 50 points.
Lag hiccups make it many times more difficult than it should be to get perfects in pro. Muting the chat and adjusting the quality down don't seem to make a noticeable difference. (I play with voice off anyway.)