I have another opinion like the most of you.
A few weeks ago i saw a demo of the Stylophone.
It's a small machine, they sell it at amazon for about 25$.
It's like a toy.
http://www.youtube.com/watch?v=m_6MGe0-toY
The monotron for example sounds very good for such a small machine.
http://www.youtube.com/watch?v=mzW9yKJIo-c
I think this is a very good strategy from Korg and they will sell a lot of these.
The price, so around 59 Euro's is also very good, and i will buy one, that's for sure.
I also have a MS10 in my studio, beside it looks very nice, it has a very good sound IMO, but we're used to it as Korg is a very good synthbrand.
Most reactions i read about the monotron, is "It's like a cheap toy", but then a cheap toy with a very good sound IMO !!!!!!