Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: This was missing the knobs to attach the canopy. I would forgive if the swing itself wasn't so uncomfortable. Thought I put it together wrong when I went to sit down. The angle of the seat is weird and it's too low to the ground. It is assembled correctly, it is just a badly designed product. I will have to take apart and rebox because there is no way I am keeping this. Totally unusable.

I hate it and want to return it. Complete waste of my time and money.