This is the desk for people who genuinely use a lot of surface: multi-monitor setups, a computer plus a separate space for paperwork or drawing, or a home studio with audio or video gear. If you are tall and like to stand often, the stability at full height is a real plus.
For most people, though, it is simply too much desk. The reviewer said plainly that it is probably too big for most offices, and a small apartment corner or a shared bedroom will struggle to fit it. If you just need to switch between sitting and standing with one or two screens, a standard rectangular desk will be cheaper and easier to place.
Measure before you shop. Mark out the footprint with tape on the floor, check that chairs and doors can still move, and plan where cables will run so the desk can travel its full height without pulling anything loose.