Bests & Worsts Reviews from Amazon

I bought both the arm and Hammer and the petmate top entry litter boxes and surprised to see that they are exactly the same. From the material, the quality and even the pattern of the holes on top. Reading the reviews and petmate was supposed to come with a design for on the bottom but it's completely flat. Ten dollars cheaper than arm and Hammer with nothing but color scheme and brand name as your deciding factors.