I've used and owned a few different treadmills and so far this one is my favorite. Although it takes a few seconds to get it set up, its easy to input all of your information and get started. It has many different modes including fat burn, weight loss, hill, etc which I love but it also lets you put it in manual so you can choose what you feel like doing. It has a great range of inclines and speeds and keeps track of your distance and calories burned. So far I've only found 2 negatives and they're really not too bad compared to other treadmills. The first is that I cant figure out if you can store your info, so far I start over every time. Second is that when I'm in manual I'd like to just go and not have to worry, but it repeatedly asks me to check my heart rate, which can get really annoying. To take my heart rate I have to put my hands down on the sensors, which if I'm trying to relax, focus, or do something else at the same time makes things difficult.