For what I needed, and considering the price, I'll rate this guitar as almost perfect. I'm knocking one star off the sound, because it obviously isn't as full and balanced as with a "proper" guitar, but that's not the point of this instrument anyway.
The main benefit of this guitar is that it's extremely lightweight and portable. You should be able carry it with you on the plane, and otherwise it can fit into a medium to large checked-in luggage.
It's also silent, which helps if you want to play in hotel rooms, at a terrace, or even at home, if you don't want to disturb your family.
It looks beautiful, and out of the box it's very playable, no need to sand down the saddle or fidget with truss rod. The neck is full scale, so it feels like playing a real guitar, not a 3/4 or 1/2 guitar.
Being so small, it is a bit wobbly, but that's the trade-off for a travel guitar. It also feels a bit uncomfortable pressing against the body. Perhaps using a strap might help with both issues, but I don't have one at hand to confirm.
The sound is OK, not bad, but it's not blowing me away, it's a bit thin. Perhaps using higher gauge (it comes with gauge 10) might help, but currently I'm too lazy to try it out, considering that restringing this guitar is a bit more tricky.
I bought this guitar to carry it on my journeys. I wanted something I can bring with me on a plane. I also wanted an instrument which is silent, so I can play it without disturbing the people around me. And for this purpose I can't think of a anything better. Donner Hush is a close alternative, but it's a bit bigger, and it was hard to find in Europe, so I went for this, and I'm happy I did!