In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Q: Would leave zero stars if I could. Ordered this for my sons birthday on the 10th. Should have been here by yesterday at the latest and still not. No tracking updates, no response frm seller. Birthday is in 3 day and now he wont have part of present. Very disappointed. This is why I don't usually order from non Amazon prime products.
A:
Very disappointed. This is why I don't usually order from ...