Designs are nive. Schematics could be better
The design ideas and layouts are nice. The schematics, not so much. I expected something polished just like the schematics that were released as PDFs. Instead they are messy and hard to read (e.g. lines crossing all over, no names on IC pins, no names on components, etc.).
Great learning opportunity
For a DIYer like me, these files have quickly become a go to resource for PCB design. They’re filled with great ideas, I highly recommend them for anyone wanting to take their own boards into professional territory. Also, the schematics are full of their own great ideas and tweaks on classic designs.