Feature:
I gave it a 10 because there are no knobs or dials to go bad and it has a return and send loop for extending the sound. It just doesn't get any simpler than this amp.

Quality:
I waited a year before posting a review and I've replaced the tubes thinking it was the amp that was messed up. BUT it turned out my POD is need of a tune up. I spend SOOO many hours playing that I think I merely wore out my POD. Saving up now to upgrade to the PODXT Live I guess or maybe the Boss or Tonelab modeler.

Value:
I'm thinking versatility when I rate the value. I have days where I feel like merely screwing around with effects and then I have days where I want to JAM along to some Pantera, Metallica or BLS. But then I can pick it up and take it with me for a jam session...versatility at it's finest.

Desirability:
Sex appeal? I gig every once and a while but I've never run across a girl that wanted me because I have a cool amp. Might change one day, but for now the Sex appeal is just a number.

Sound:
Seeing how the sound is generated from your modeler you CAN'T complain. I use a POD 2.0 and bought this amp because I love modelers (mainly because I'm a pedal junkie). I bought a Digitech RP80 a while back when first starting out and even this powers the amp and I'll use the BYPASS option and hook up some pedals if I want a change. It really doesn't get anymore "sound" versatile than that.

Support:
Never needed it? Gave it a 5 because ... I never needed it?

Overall:
I have 2 completely different solid state amps because they are all different and provide me with different tones and sounds, but are limited after that. They provide me with reverb and distortion channels but no cool effects (which means I'm shelling out cows to buy effects). Once I get tired of these amps I'll have to sell them and hope I get most of my money back. BUT with this amp I can always buy a different modeler and as they are advancing in the digital world of music (recording and amp -> computer integration) I can buy an amp modeler now and play WHILE I'm recording and not have to worry about buying a mic and mic'ing it up! This amp is the start of a whole era/genre of playing the guitar AND recording AND in turn ... saving you time, money and hassles. I love the dam thang, Bro!

Feature:
For me the switchable voltage feature was one of the nicest features as I live most the time in Europe. This amp will work anywhere in the world. It has feet on the bottom as well as one side, so you can stand it vertilly if you wish. That could be very helpful at times.

Quality:
Finish was perfect. No observable blemishes whatsoever. The leather grained tolex coverng is quite attractive, and the cabinet seems totally solid. This amp should endure being used in gigs well.

Value:
Relative to price, this is a very good deal. The Atomic Reactor is a unique product in that it is designed especially for modelers. So no direct comparisons can be made to other products. But I can't imagine where I could get this quality of sound in an amp for $500.

Desirability:
The close matching of the tube amp section, cabinet and custom speaker make this amp perform way beyond it's specs. In that respect, the specs are misleading: performance-wise this amp compares with much bigger and more expensive amps. If you like exquisitely designed and engineered devices, this one is superb.

Sound:
The sound of this amp is amazing. I am constantly amazed at the presence and depth of the sound. And it can play very loud. And it maintains it's openness even at high volume levels.

Support:
I have not needed suppor

Overall:
A good amp has a long life. This one might have a longer life than most because you are not locked into one front end. When modelers advance you can change your modeler and keep your amp. The idea of 2 reactors running in stereo is intriguing. I suspect this is the last amp I will ever need.

Feature:
The amp's best feature is the sound. The docking system for the POD is cool and it has the power built in.

Quality:
The amp seems to be well made. Very solid. I've only had it for about a month so only time will tell. The fit and finish is very pro and the amps design is basic so there's not too much to worry about breaking.

Value:
This amp has the feel of a much more expensive boutique type amp.

Desirability:
This amp has great sex appeal. I ordered it without even hearing it. 'Nough said.

Sound:
Makes my PODxt sound like a real amp. I tried many different ways to use the POD live but this is the best by far. The tubes seem to really warm up the sound. The bass response is great. I've gigged with it 3 times already (hard rock cover band) and it passed the test with flying colors.

Support:
Before I bought it, I emailed a couple of questions to the support email. I got a pretty quick reponse from the president of the company.

Overall:
I think this one will keep me busy for a while (even though nothing could tame my G.A.S.) The good news is that if I want another modeler (can anyone say ToneLab? or something better in the future) the Reactor 112 should still give me what I need. Overall, I'd have to say that that I am VERY pleased with my purchase.