I've never bought a guitar that was properly setup at the factory. Fit and finish are good, but this unit is essentially a screwdriver. 10 Guitar is like a little tank. But, unlike some people seem to think, they are not indestructable. The fingerboard can be marred by abuse.
Bodies can crack if dropped too hard.
Trem hardware should be wiped down periodically - especially if you're in a damp climate. Overall, unit is very, very dependable. I have gigged without a backup many times. I've had the two GL2TGR's for a long time - and was looking for two more GL's to work with. Now that I have them, I'm getting rid of almost all of my other electric guitars.