Tried this out tonight. It made me chuckle how it allowed me to test out and advance to level 3 right off. From what I see on the missions screen there are only 10 levels. Is that correct? If so, I doubt there will be enough content for me.
It says you can import your own songs. How? gp6 tab? How will th backing track work? Can you do this in free mode to try it out or premium only?
I noticed the faster notes were more picky on timing. I think there must be too much latency. It complained I was always late even when my ears said I was spot on each note. I am running it though a MOTU MIcrobook II and my latency according to tests is ~15ms, so maybe the software has some latency when analyzing the incoming audio?
I did like how I could crank up guitar rig along side it and set the app to use my return channel rather than the main input. For some reason it doesn't work with the mic/guitar line in though, only the return...I think it confused the mic line and guitar line since it listed them as one item rather than 2.
A big complaint though is that I have to be administrator. I do all my music and web surfing as a user, like we're supposed to on Windows. App installed to the admin's app data. Click once installer I think. .NET? Should allow to install for all users.