- How long have you use it?
2 months.

- What is so special that you like best?
I like the portability aside, even if the machine is not very flat and does not house so easy in a pocket. The Quick Start, direct access to start recording. Sound quality.

- What is so special that you like the least?
The small protective pouch cloth would have benefited from a bit more to allow the zoom to get into it even when it has its protective shell made of silicone. This is pretty puzzle to put up or remove, and suddenly can not put it more practically.
Besides these "details", many problems occurred on my copy:
. playback of recordings in fast or slow speed (obviously not desired)
. total machine crashes due to application to remove a file,
. complete silence on an output channel (left), both in monitoring mode in playback mode.
This seems to have been resolved after removal of battery for several minutes and was not repeated. But I got right to the second use, and I admit that it made me a little scared. I should point out that the batteries were new and of good quality, and were still used subsequently with a general operating correctly.
This only happened once, but if it happens again, I reversal under the warranty.

- Have you tried many other models before buying it?
No, no. I relied on the reviews, read here and there.

- How would you rate the quality / price?
Good.

- With experience, you do again this choice?
If the product does me more bizarre, yes.