Feature:
So many in fact that It takes a long long time to master this pedal. Tuner, eq, the effects, expression pedal, it is loaded! All for a great price. Has a lot more to offer than the Line 6 stuff-but again harder to master.

Quality:
The b2 and g2 line of zoom pedals are the best the company has ever produced-built like a tank in a sturdy soild metal chassis. Gig all the time with this thing.

Value:
The zoom is loaded with a ton more features than units costing twice, even three times as much, and is built as good-if not better than these units--It represents a fantastic value.

Desirability:
good design, nice color, stupid question.

Sound:
extremely quiet, tons of great/good sounding effects. Synth sucks though IMO. Extremely versatle and can be used to great effect in a variety of styles.

Ease of Use:
Major learning curve on this badboy, but well worth it.

Support:
Its so well built I don't think I will ever have a problem--I'll give a 9 by default. website is good, intruction booklet could be better.

Overall:
I gig wit it, practice with it, record with it, do most of my tone shpaing with it. Sure some boutique pedals I own do certain individual things better than the Zoom (distortion for example) but none come close to this mfx pedal as an all in one unit.

Feature:
The pedal came with a power supply. I hope Zoom makes a point now to do that with all there products.

Quality:
The best they have every made. It's made of metal finally so I think I will be using it for years.

Value:
It's worth what I paid and more.

Desirability:
It looks amazing.

Sound:
It sounds amazing. Every effect on there other than the phaser and synth are top notch. They have really outdone themselves. Whether you're playing live or in the studio it is a must have. It is the only multi processor I've that when I set my amp to flat eq it still sounds excellent, and actually with this pedal thats how I recommend anyone use this pedal with there amp.

Support:
Never had a problem with Zoom products.

Overall:
I will NEVER NEVER I MEAN NEVER REPLACE THIS PEDAL.

Feature:
The expression peddle is very responsive. This unit also comes with its own AC adapter which is a very nice add-in.

Quality:
The quality is exceptional. This unit is definitely road-worthy and made for the long haul.

Value:
This unit is a great value for the price as compared to higher priced similar models.

Desirability:
This unit is attractive, appealing, and complimented by its features.

Sound:
The sound quality is superb. It is crisp. No hissing or unwanted noise.

Ease of Use:
Although relatively easy to use, it does take some time and practice to master all of the unit’s effects and features.

Support:
I have not had to use product support which is a testament to the product’s quality and usability.

Overall:
Because of vast variety of capabilities this unit possesses and its durability, it will be with me for a long, long time. I comparison shopped for quite some time and found this to provide the features and options that were most desirable.

Feature:
Excellent expression pedal. Sturdy chassis and buttons.

Quality:
Gig all the time with it, like new for a year and a half.

Value:
Best bang for the buck. Period.

Desirability:
Flowing curves, ergonomically designed. Eye catcher indeed.

Sound:
Just spend some time reading the manual, and voilá! All the sounds are tweakable, so don´t get frustrated if you don´t like the presets (I do like most of them). A couple of knob adjustment and you´re right were you want to.

Ease of Use:
Once you get a hold on this beauty, and understand the way it works, it´s a snap.

Support:
Never had to deal with them. Rock solid build.

Overall:
Won´t need another pedal for sure...well I want one for backup!

Feature:
Power supplies are nice to have, I hate having to go and buy a ton of batteries. The drum patterns are also nice to have, and there is a good variety.

Quality:
It's built like a tank. I would worry about a lot of pedals breaking, but the B2.1U is very sturdy. You can rely on this pedal.

Value:
Definitely worth the money. I compared to multi-effects pedals twice the cost of this one, and it held it's own against all others. For the price, you can't go wrong.

Desirability:
The box looks great. Even my girlfriend said it was beautiful when I brought it home, and she thinks a Fender Jazz is ugly. >:P

Sound:
The pedal sounds great. It has everything I was looking for, and more. The only problem I have with it so far is the synth effects, they could use a little work. I could only use these if I just wanted to make noise, which is fine for me, because I like to make noise. Other than that, the sounds are top notch.

Ease of Use:
This thing is pretty easy to use, especially if you have experience with multi-effects pedals before. My exp. was limited to start with, but the manual is very easy to understand, and has a nice chart for every effect. I haven't really been able to put too much time into setting the expression pedal yet. It seems a little more confusing than setting the effects, but again the manual is very clear and concise.

Support:
Haven't needed to work with the company at all. The pedal actually works, first time, every time.

Overall:
I will love this pedal for a long time. It sounds great, and is easy to use. If it was lost or stolen I would buy it again. My only problem against the pedal over-all is that they could have made it easier to switch effects banks on the fly. You can get around it by setting what you need in the same bank, but it would be a pain to be playing a show or recording and have to reach down to push a button.