*note: it doesn't clean That fast.. it has been speeded up.
It's pretty good. It's quiet, and very hard working! I got one for Mom as Mother's Day gift, and she love it. Actually, I love it more 'cause it's so smart and cute. Great for hard surface flooring. No, not a vacuum, so not for carpet.
I got mine from Amazon.com (no tax @ Pt Roberts if you tell them it's a mother's day gift! Worked twice for me! keke... ), but if you prefer getting one locally, and has the option to refund if u don't like it, this is not a bad deal!
Yap. it's fixed. I think I need both as Roomba will vacuum bigger pieces but Mint can only push them around. However, I think Mint will be great for pet hair when Roomba will blow the fluff underneath furniture. i think I'll use Mint first and Roomba after for a prefect job.