for features, other opinions are very explicit

UTILIZATION

for a person who has already programmed racks it is easy to use despite the many parameters.

SOUND QUALITY

it's digital!
the amp models are not good for my taste.
about the effects, delay, reverb and chorus, and the pitchshift are,
the rest means.

OVERALL OPINION

I kept mine a year and then resold.
there is an increase in modeling compared to a pod but it's still not top my taste anyway.
ultimately I used as multi-effects.
For my part: it is very expensive and overpriced for what it is.
From what I heard I think I have the same opinion for 2 (which costs even more expensive!)
I do not want to spend the lesson donor service but I give you my advice to those looking for "sound" it is better to invest in a very good guitar and a good amp and if there is use of a multi-effects Digital Paralleling not required to scan the entire signal.
whatever the style of music for me these are the basics.