The quality of the laser as it is, is perfect, but the functions are not.
The worst thing about the laser is - You can not program any of your custom sequences in FreeStyler, because the is not any "dot" or very short line in static patterns. The next thing is, you can not rotate them, and thats the main point of this review.
If you want to use it as dynamic laser, and you plan to use just saved effects, then it is good opportunity. But if you want to program custom sequences then it is not the best solution.