Works fine. Instructions are good. Not hard to install. Took me several hours but I took my time. Recommended. This unit was installed for a single garage roll up door. Your mileage may vary for larger doors. Seems pretty small but works great for our garage. No complaints.

Had 2 Craftsman openers that were 22 years old, when one failed (gear shaft bearing broke). Decided to replace both, and could not be happier with choice of Genie models. Previous units were 1/2 HP, and new units are also 1/2 HP. More than enough oomph to lift single, 80 lbs doors each. When deciding between belt drive and chain drive, you need to also take into account noise sources from doors, tracks and rollers. If these are noisy, paying more for the quiet belt option is wasting money. These chain drive units are exceptionally quieter than the older chain models, that I don't know how much quieter they could get with belts. Installation was a breeze. Instructions exactly depicted steps involved in installing. Was able to reuse the ceiling mounting brackets and down-braces, although these units were shorter and narrower than Craftsman units, so the down-braces are slightly canted in and forward. Units do not come with outdoor keypads, which is a good thing (not needed). Installed MyQ sensors and app on cell phone to control from outside when necessary. Syncing sensors to openers was a breeze. Only anomaly during installation was that one of the obstruction sensors mounted near the floor kept flashing red, but after everything was finished, it corrected itself and works fine now. Was able to reuse the door mounting bracket and L-bar that hooks the trolley to the door, saving a little effort during install. Be careful when setting up and down travel limits; it is possible to drive the trolley into the opener when setting up limit (i.e. going for max opening height). All in all, clearly a 5 star winner.

I received the product and I began to install it the installation instructions was very good and to the point. The operation of the unit is very quiet. For the money I think it's worth it.

Works as advertised

The disengage (pull the red rope) would not engage. Had to back off the cover plate screws for it to operate. Also the instructions to program new "fobs" showed only how to with a wall unit. My model was not to have a wall unit. Press the Up & Down at the same time on the power head and press the fob. This is a bit auk word with the extension style because of the height of the controls.