We have had the green MM for 20+ years and have been extremely happy.  It was purchased for small jobs - between appliances, baseboards, dry spills, car, upholstery, etc.  It still does the job, but the handle broke after dropping it so decided to purchase another MM because of the reviews on this site and past experience with the product.  Like other reviewers, I'm happy with the performance of this inexpensive and lightweight vacuum.  When I first opened the packaging, my first thought was that it was flimsy compared to my old MM.  However, the suction is excellent.  The cons are:  handle heats up after a few minutes; the floor attachment could use improvement in design and size (willing to pay more for the improvement). I prefer the attachments of my green MM so I use those instead.  Purchased this for small jobs and for use on tile floors - kitchen, bath and laundry room - and it does the job. For the floors, I previously had the Electrolux battery-operated 2 in 1 and recently purchased a Hoover Floormate.  I liked the concept and ease of use of the Electrolux, but I felt a loss of suction after a couple of years. The Hoover is just bah-humbug to use and pretty much picks up only dust. I am very happy with the MM.