Definitely looks better than the H2, although I suspect that it's the same material and construction design as the H3.
Nothing to complain - one builds them (hopefully) once in years.
I hope though, that they corrected the flaws; the design of the case supporting two 2.5" disks was severely flawed, since there was no space for the connectors, and one had to let them partially hang outside the box. It was also surprisingly awkard to build.
https://www.hardkernel.com/shop/odroid-h3-case-type-2/