Feature:
Great built in programs, but you can't chain them together to sync with each other.

Quality:
I've only had it for a couple months and used them about a dozen times. After 4 hours of use, no heat, works the same as it did when I plugged it in the first time.

Value:
For the brightness, and the built in programs versus other LED lights, this is a great value.

Desirability:
Neutral on the "appeal" I guess. It looks like your typical effects light.

Sound:
Makes no noise.

Ease of Use:
Plug in, play music, leave it alone.

Support:
I have dealt with American DJ customer support in the past. They have always helped me in every way possible.

Overall:
I love this light. I am a mobile DJ and commonly work in larger venues (200-300 people). I purchased 2 of them, and point one at the floor and one at the ceiling. There really is no need for any can lights of color floods with using these lights. They are amazingly bright and clear too, even at distances.

Feature:
what features.. you turn it on and it works... cant link them and it just does its thing.. very plug and play...

Quality:
it is built well and is very light.. but the amount of light coming out of it is not that great.. definitely wont light up the dance floor by itself.. will need multiples of them or additional lights.

Sound:
it makes no sound what so ever... hence "no moving parts"

Ease of Use:
cant get any easier than plug and play...

Support:
none needed.. quality product.