This is my first classical guitar, so I cannot give a detailed comparison to other classical guitars in the same price range. I tried a few other models in the guitar shop and learned that I prefer the darker sound of a cedar top.
After playing for three days on the NCX3C, I am still impressed with the sound. I tried recording the guitar as well to see if I can reproduce a similar sound to what you hear when you play, and it's close enough. An external microphone would perhaps give you a more accurate depiction, but the combination of the internal microphone and the piezo makes a great sound for recording as well.
Then, some details I didn't expect or couldn't find on the internet:
The guitar has a truss rod, and it comes with a sound hole cover.
I couldn't find any spots on the guitar, so I am very happy with this buy.