"So far so good with this vacuum. I was amazed at how much this Roomba was able to pick up. I have a dog and run the vacuum about 3 times a week; it does a great job. We have a large home, and it does need to recharge twice in order to complete a cleaning on our main floor. The technology is great, and it is able to navigate our house with no problems. It has only gotten stuck twice since we have had it - Once it was tangled in a string and once it became trapped in the laundry room. If I were buying again, I would probably buy with the optional waste disposal base as currently, I have to empty the dustpan each time it recharges. That, however, is a testament to how well it is cleaning."
"Ah, to not be vacuuming up dog hair every day. Blissful. The sweeping/suction design does a very good job on my floor until it gets over-full and then it starts leaving some clumps of dog hair. I haven't quite got the knack of emptying it before it gets to that point. The room mapping is fascinating and works well. Returns to station to recharge as expected. If I had the extra money, which I don't, I would have gotten the wall unit that allows it to empty itself into a bin."