I’ve had it almost a month and so far so good. Some helpful hints to make the assembly easier; Do not try to install the base while treadmill is on its side the holes won’t line up, instead flip it completely over so much easier. Once put together you have to press and hold the Bluetooth button to power it up, this only has to be done once in the beginning. The ifit program I didn’t bother with, I just use the preset workouts programmed on the treadmill, or do a manual workout. I gave it four stars due to the above aforementioned. Hope this helps.