Customers say the Maxx Air fan is a powerful and effective solution for cooling large spaces, particularly in garages and workshops. Many appreciate its easy assembly, sturdy construction, and adjustable height features. While the fan moves a significant amount of air and operates quietly on lower settings, some users noted it can be somewhat loud at higher speeds. A few customers experienced issues with missing parts or minor damage upon delivery, but overall, the fan has received positive feedback for its performance and value.