I have had my MZT-61 Lawnmower for one season. I just had it tuned up for next spring and I put 180 residential hours on it. It ran flawlessly. I previously had a 42" zero turn. My new 61" towers it in efficiency and reliability. It is the real deal. I would highly recommend this mower to anyone cutting 3-4 acres. I cut my lawn in about an hour and have fun doing it. I'd cut my neighbors' grass if they needed it!