I purchased this to replace a flush mount fluorescent fixture. 
Pro: This light is a less expensive option and the appearance reflects that a bit - it looks a bit plastic up close but from a distance it's not obvious. 
Con: It's a bit finicky to handle for installation because the top sheet fits right up against the ceiling. The pin holes weren't the right distance to set both pins into the fixture properly. 
Con: There is a seam along one side of the fixture and because of how awkward it was to install, the seam's direction couldn't be controlled - this will be a problem for anyone that appreciates symmetry. 
Pro: It has a warm light and is bright enough to light the upstairs landing, staircase, and atrium below, without being overwhelming.