Feature:
The switch that lets you pick a fast, med, or slow attack is a great feature. The unit is built very well and the graphics are very pleasing.

Quality:
Very well built.

Value:
I owned a compressor that cost twice as much and this one is better. I feel that ti was a great value and I will use it for years to come. My compressor needs have been met.

Desirability:
One of my favorite pedals. I love everything about it.

Sound:
A great compressor. I have owned others and this is my favorite. All compressors will bring up the noise level because they raise the signal but this model is pretty quiet.

Ease of Use:
It is very easy to use. I tend to leave it on and just flick the fast, med, and slow settings back and forth according to the style of the song.

Support:
haven't needed it.

Overall:
I love this and will not seek it's replacement. Maybe other effects will come and go in the search for tone but this one absolutely nailed what I was looking for.