Review on GALAX PRO 13000OPM Collector Polishing Tool by Marcus Hargrave

I guess at this price I shouldn't have expected much. It seems sturdy and must have done its job due to a lot of dust being thrown out. BUT when I look at the finishes after sanding they don't look much better than before. I used it on porch posts and after sanding they looked the same. I used it on the door and paneling in my bathroom and they looked the same. PLUS, it cannot be used in small/confined spaces. It is convenient to use only on large areas.