Aside from a very tiny scratch to the right of the OLED screen (in the groove area) the build quality is great, no internal battery rattling or anything like that. The only thing I'm really disappointed in is that the resin panel is NOT as bright/vibrant as they are shown to be online, the colors are more on the muted side (I got the Phthalo color scheme). I wish when companies displayed pictures of their devices, they would show them to look as they look in real life, without added lighting, but it's still nice, just not as popping as I assumed it would be.