A good guitar is one that makes you want to play it. It's got a great sound and feels comfortable in your hands. If the action (string height) is too high or low for you, then it won't be as much fun to play. The neck should feel smooth under your fingers when playing chords on the lower frets; if not, there may be some fret buzz present which will need attention from an experienced luthier before being playable again. » learn more