I bought a Shark from Sams 6 months ago and for some reason the it quit charging. I returned it to Sams to exchange it, but they didn't sell Sharks anymore. I then chose this Roomba to replace it. I didn't think, I would like it because years ago I had one that just bounced around with no routine. Well to my surprise this Roomba works so much better than that Shark did. It cleans faster and so much better. I really loved my Shark but since I tried the Roomba there is just no comparison in the cleanliness of my floors. I have an English Bulldog and he shed everywhere. I would run my shark twice to get the floors clean. My Roomba cleans with one pass and doesn't get hung up as much as my Shark did. I would buy again tomorrow if something happened to this vac.

Excallent

Does the job perfectly.

Works great

Terrible, loud

Works great!!!!

Great product but it says there is Wi-fi hook up and i tried two different ways to add it and it never connected.

This robot vacuum malfunctions more than it works. The base is nearly always clogged after a cleaning. The robot gets hung up easily and the battery life is Poor as well.

Couple weeks after purchasing this item the side edge brush stopped working, the mapping system doesn't work properly. When ordered to clean an specific room it will go everywhere and miss a lot of spots, plus it has a hard time finding the base.

I have to continually reset this robot, otherwise it only cleans one room instead of the entire house, even after having the house mapped and setup to clean all rooms.