Yea or Nay? Deskbloks, "The World's First Modular Desk"

This is a project whose concept is meritorious enough to look at, but problematic enough that we should talk about it. Deskbloks are a system of technology-embedded oak squares which end users are meant to assemble together into a desk. There are five varieties of these blocks, as seen below:

The idea is that the user orders the blocks they want, then assembles the desk in a size and configuration of their choosing. Okay, that sounds nifty enough, but what will the actual UX be like? This is where I have my doubts.