I had mine done at the Massachusetts place in March. Wish I'd heard of this company 5 years ago when the leaks began. Looks great, no leaks.
Was nice this past weekend heading out in a torrential downpour with no worries that the caulk/patch would spring a leak again. Now to clean the water stains off the ceiling...
In my case the total cost was less than what I was quoted for a full rubber roof replacement. Second benefit: they replace all of your vent covers and it's included (skylight for tub extra).
I researched extensively before going with them and could find no complaints online. The only ones I found were confusing RV Flex Armor (spray on roof, at a facility) with RV Armor, which is a roll-on coating that they do on site in your driveway. The complaints were for that product, not the spray on roof.