A bit clumsy. Maybe scale the rocket down a bit or widen the space between asteroids so the player has a chance. Or give the rocket some more speed to get out of the way. Also the rocket was not centered which I though was because of my widescreen but apparently other people had the same experience.
The look and sounds are good. Collecting stars sound was slightly too loud. Loved the massive explosion when hit by an asteroid!
Works as it should and is a great start, just needs some tweaks for it to be more enjoyable!