Feature:
comes with ac adapter and a very usefull manuel

Quality:
it seems made well no loose parts or problems with electronics so far.

Value:
this ones easy. yes worth every penny and then some at olny 79 dollars paid was less than my boss blues driver bd2 and way more features on it and some very good sounds and functions

Desirability:
ok its a little black box but since it sounds so good ill say 10

Sound:
sounds great many different styles can be created with this pedal and some of the presets are good the acoustic, chorus, and metal distortion are outstanding

Ease of Use:
could be easier, but could also be harder the manuel is very good though if you read it you shouldnt have any problems

Support:
kind of hard to rate as no problems so far but they do want you to mail in warrenty card within 10 days time and you must keep recipt for warrenty

Overall:
very happy with this product dont really have any more needs for effects now but i should have bought the rp-90 it is the same pedal but has another pedal to controll the wah,wah if it was lost or stole i would replace it no questions but with the rp-90

Feature:
no more batteries, this comes with its own power supply

Desirability:
like the blk finish

Sound:
ease of programability, ease of use, ther's not a whole lot more i can say about this product. i really like the rythms/drums in these.

Ease of Use:
i guess it's sort of unfair for me to do this , i have not used any other brand besides digitech in the last 12 years.

Support:
never had a problem with digitech

Overall:
as with my other digitech products, i'll keep this until i wear the switches out or my children get from me.