There are better games of this type
The idea behind this game is not original, and sadly, this game doesn't pull it off as well as the others, nor does it try to innovate.
For a "Pinball", it feels incredibly heavy. It doesn't control as easily as you might want it to.
Visually it was very uninteresting, it had no definitive style, and the continuous bland squares got very dull. The look of the pinball, the target, and the squares were all very different; and lacked continuity.
The game was WAAAAAY too serious, it needed something to lighten the mood, and add a little fun. It's a flash game. Lighten up, the UT music was a little over the top :).
It got very repetitive, very quickly. I wouldn't have been surprised had most of the levels been randomly generated, as the level of difficulty wasn't at all progressive. Placing blocks s close to the start point is also something that shouldn't be done so frequently, what with the amount of risidual control that came from the previous life.
The later shaking levels were way overboard, and possibly hazardous to people's health.
There were minimal sound effects (which is preferable to annoying repetitive ones), and the music was unobtrusive if a little disjointed.
The game was playable, but it seemed to hit all the wrong keys. It was fairly uninspiring; and as there are others with the same gameplay. Something that I wouldn't recommend.