I've seen a few demos of this now and they seem to have rushed the demo stage....a lot of the demos seem to be clean guitar amp/Klon overdrive/tubescreamer (non bass) and sound a bit lifeless and boring.
Thing is, once you choose an amp, then maybe you want a different cab, light drive, heavy drive, that is 4 blocks gone already.....
I'm not convinced by the screen yet - I need to see one in person. It looks fiddly and annoying. At first I thought this was a bargain, but then it is massively stripped down and has half the horsepower. A good way for Line 6 / Yamaha to pick up sales at the smaller/cheaper end of the market with the same models and effects.
I really do want something like this, but the G3 and B3 cost me just over £100 each and are still decent units. £460 is a decent amount....I think at £380 this thing would seem like a good deal.