I bought the aforementioned machine about a year ago. Its materials seem to be of good quality. It is lightweight and very easy to manage. Personally, because I have a garden with obstacles in between (trees, columns, etc.), it suits me very well (I don't make long straight lines). It seems like it will withstand the test of time.

In soil that is being tilled for the first time, you should remove the many weeds beforehand. It won't get completely stuck, but its performance will decrease slightly as the grass will stick to the blades.

In very dry soil that hasn't been tilled recently (especially if the soil is clayey), it may not dig at all. In this case, you will need to wet the soil and after 2 days, you will be okay.

Usually, it takes 2 passes for satisfactory results. I recommend it to people with small gardens (at most half an acre) who want a manageable machine without much difficulty.

For more demanding cases, I believe you will be wasting your money.