It's OK, but not comprehensive – Guitar Machine - SteamPunk Guitar Tools Review

Doesn't give you enough chord variations (ie. Both 5th and 6th string roots for each chord,etc.); Also less user friendly than it could be. For instance, instead of calling a 6th string rooted B minor 11 chord, it calls it Asus2sus4, which is silly, confusing and not that useful to me. Must have been developed by a non-player. But I like the metronome with drumkit.
Review by Billbasslaw on Guitar Machine - SteamPunk Guitar Tools.