Feature:
For having 4 channels and being this price you can't beat it! Believe me I have been looking for about a month now and this is the only multi channel wireless for under 200 bucks that isn't on backorder for 4 to 6 weeks!

Quality:
The Product is made well, I do however have trouble keeping my battery in the body pack, when you put the battery in there it wan't to pop out when the lid isn't closed and then lid is closed on the body pack it still sticks up a little bit, I just stuck some foam in there to keep it down, no biggy!

Value:
This Product is worth every penny thus far through my use! Everyone complain about parts breaking off of the things they buy, I am an active musician, and I play with 4 of the greatest guys I have ever known but they treat their equipment like crap. I worked to earn the things I buy so I take care of it, if you do that and not treat it like someone else bought it then You will be fine!

Desirability:
eh their is nothing sexy about it really just a plain ol' wireless setup! But it does look good on top of my two cabs and my amphead!

Sound:
I use mine for my Bass Guitar and I used last weekend and didn't have any problem with the sound It sounded great.

Ease of Use:
It is extremely easy to use, just plug it in and play, I will say this, You will have to mess with your Gain control to get it right so the AF thingy doesn't Peak when you play, It did take a few mins to get that worked out but you can hook the thing up right out of the box and start using it.

Support:
Never have had to use them! Hopefully never will

Overall:
Overall I gave it a 9 because nothing is ever perfect, I couldn't tell you what would make the product better, but there is plenty of stuff to do to make it sexy looking. And you do have to mess with the gain control just a little bit to get it like you want it! Overall a MUST have for anyone looking for a low priced multi channel wireless system.