Appalling. Do not bother. Some points:
1. No scores - it just transitions between '0' and '00' - helpful.
2. The sound 'effects' are random at best and leave you wanting to commit murder.
3. Inconsistent physics. Irritating.
4. It looks like a game that's escaped from the Commodore 64.
1/5. Don't bother.
Oh good grief. The instructions are wrong. The aim is (as far as I can ascertain) to make the dashed circle bounce (using the keys) and hit the dark spot whilst avoiding the red spot.
And it gets slightly 'same-y' within around 30 seconds.
2/5 - brave effort.
Good game, reasonably well executed. On the minus side: there is a definite minimum-sized sphere you can create. The 'enemy' balls sometimes clump. A bit derivative. On the plus side: simple, and fun. Good geometry and the maths work well, including the tendency for masses of spheres to slide and obey simple laws of gravity.
Not a bad effort, I thought. Will definitely play again. 3/5.