The catch is that all that modularity makes the thing massive-- the thing's a good 2-3 inches thick (with lid closed) and weighs nearly 8 pounds. It looks like what you'd get if you took a '90s-era laptop chassis, stretched it to modern screen proportions, and stuck modern innards inside. It's just not practical unless it's going to spend all its time sitting on a desk, and that begs the question of why you wouldn't just buy a desktop in the first place.
