The guitar is of excellent quality with excellent sound, both acoustic and sounded. The neck is a bit thicker, but to me it is perfect as with more expensive Takamine guitars plus well-done frets. The setup was already done so I didn't have to adjust anything.
Preamp with integrated tuner is a special story because the tuner works perfectly and has everything you need for a live gig.
Pros:
Great guitar, sound and no flaws, great neck, fretsand machine heads, the workmanship and the preamp works perfectly, plus the battery is on the bottom of the guitar so if it leaks by any chance it won't damage the electronics.
Cons:
nothing for now.
For this money you can't find a better guitar, my sincere recommendation.