I am slightly reluctant to rate this five stars because I don't personally believe anything should get 5 stars unless it changes the world. But with so few ratings overall, I don't feel good about down-rating it just to suit my personal foibles. This isn't a precision instrument, but performs acceptably well for a reasonable price. The assembly instructions suck. A half-dozen bad 3d drawings with part numbers. NO \"instructions\" at all. You'll spend a LONG time staring at them trying to figure out WHAT you're supposed to be looking at, but they are (barely) enough to give you the information you need, assuming you'd probably be able to assemble it eventually, even without them. I *think* I got it together right. Close enough, at least. I dragged it around my yard once. It picked up some sticks and leaves, and scratched some furrows in the dirt that I will optimistically call \"aeration.\" This is kinda what I was looking to do, as I've used a bagger for years, so don't really have much \"thatch\" accumulation. If you put some weight on it, somewhere I read they recommend 70 lbs, your furrows will be a little deeper. The lever to raise/lower the wheels is kinda wiggly and so not particularly sturdy, but if you understand what it is trying to do (raise/lower the wheels so you can get to where you're going without scratching the hell out of everything between here and there), and kind of helpfully guide it, it works sufficiently well. I don't see using this more than a couple of times per year, so it should last until I eventually lose interest. At the very least, it entertained me for a couple hours on a beautiful summer afternoon while I was putting it together.