Fun app, some suggestions – GeoShred Review

I'm really a jazz and blues guy so shredding around is fun but not something I will use for recordings. I'd like to see some additional electric guitar bodies ( hollow body, semi-hollow) and amps so I can approximate a jazz guitar sound. Maybe some effects ala Larry Coryell and John McLaughlin. I'd gladly pay for an IAP. While the tutorials and help files are good, the app is so deep that I'd like to see more detailed instructions for the myriad of tweeting one can do...particularly in expert mode.
Review by BDC1989 on GeoShred.