Below are some words about the PolyKB, pickup over the internet (forums and emails reveived)  (Thank you for all your support and kind words about our product) :

Gearslutz

"I think it sounds VERY good !!
Dont kill me for saying this.. I think it sounds more "analog" & mojo´ish than my Andromeda !!"

"  ... Xils has really nailed the analogue emulation in itself with the analogue, whatever their doing with PolyKB it's quite extraordinary ... "

"Been using since yesterday, the PolyKB sounds drop dead.....cool Lazurus job Xils Lab ..."

kvr-audio

"Wonderful sounding !
May be the better sound that you can find in the virtual world ..."

"I would definately label this a 'Nex-Gen' synth that gurgles and burbles in a convincingly analog way....."

"after 8 hours of playing with this thing i can swear that its sound is totally addictive !"

audiofanzine

"Pour avoir eut la chance d'écouter ce synthé "en chair et en os" il apparait que l'émulation proposée par XILS-Lab arrive à restituer toute la richesse du grain si étrange de l'original ...

"ce Poly-Kb est tout simplement une tuerie"

received emails

" I 'm at a complete loss for words ... i mean.. the Xils3 is truly amazing but the PolyKB is on a category of its own in terms of both sound and playability !!!  an addiction worse than heroine !!!"

"I love your synths so much I already own the polyKB.  I must say, hands down, out of all the various other synths (hardware or software), the polyKB and my Moog are the most inspiring synths I own.  I'm in love with the sound.  Totally." Nick Grimmig

Sonicstates :

They speak about the PolyKB : 00:20:30 to 00:24:00

http://www.sonicstate.com/news/2010/03/18/podcast-sonic-talk169-oh-yeah-chk-a-chk-ah/