I bought one this summer.
First it has some features I like, like the slide in reducers.
Secondly it is alot lighter in construction than I would have liked. Unless it is on a solid base that evenly supports the legs it warps. And it is full of holes and pockets where the form was trying to cut weight I assume. With my boxes this alows bees to slip under the wall and out through the dips and hollows. And other critters to slip in.
Not sure I would buy anymore since I can make them as cheaply.