It's fun, it helps to set goals.
2 walk breaks stuff:
The game often asked to give the guitar a year before while it is perfectly placed (it takes 30 seconds).
Difficult to follow the notes on the screen and locate the boxes on the neck of the guitar at the same time (but difficult to do otherwise).
The low passthrough (from a 6-string) is nice!
Test run successfully for Ubisoft (it is the opinion of a beginner, we will see in a few months!)