Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Standard Michael Bay garbage. Totally removed from the original idea, especially concerning Optimus Prime's character. The ideals the character originally stood for are completely ignored in favor of kill shots and 'Murican tough guy crap.
Negative

I received the product in a timely manner. It was as advertised. I have used it a number of times and it works well although I haven't gotten the results from it I had hoped for. No fault of the seller or the product though.
Positive

Just bought this at the garden center. Looked solid. However, instructions are completely inadequate. I've programmed these kind of things before. I know it's hard to be able to create all the functions needed with just three buttons, but that's why you need to research what the competition is doing.
Negative