I found this particular light fixture to be easy to install, and to do a much better job of getting light into a room mainly used for practical purposes, and previously lit by a chandelier style fixture.
The efficiency of this unit is high, with a good amount of light being produced for the 23W (measured) it consumes. The only thing I will note is that the tone of the 5000K version I received is a bit strange, it has a very slightly green tinge (the CRI is probably in reality not that great). I would recommend selecting units with either 6000-7000K for 'accurate' colour rendering, or 3000-4000K for a warm colour closer to classic halogen lamps when comfort is preferred over seeing blues and greens accurately.
In additional photos a thermal camera image will be found - this illustrates the heat distribution profile of the fixture. From this it is possible to establish that the driver circuit in the bottom right of the field is fairly efficient, but still emits enough heat to register. The LED strip that side lights the diffusion panel in the middle runs the hottest at around 51c, which is comfortably within safe margins to present no appreciable risk to surrounding materials.
A nice unit for functional applications, though the 5000K model is probably best suited for lighting hallways and garages, rather than spaces intended to host guests and residents.
Recommended, so long as the fixtures characteristics are aligned with your lighting needs.