it certainly is a fun tool and experience, so is playing the guitar.

The reason i say it is a rough learning curve, because there are features on there, that you probably dont even use.

Everything ive asked about, somebody will say there is a feature,,,ie, if you want a chord to hit on an off beat, instead of straight up. there is a way to do that. There is a way to invert chords so that they are playing the chord the way you might have played it on your guitar. Voicings.

There are hundreds of little nuances that it has, but that would have to be learned. Every day they add something new to it, so its an ingoing tutorial. But some are content with just typing in the chords and letting it play, fine too.