In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

Example Input: This guard is Very big and bulky when in your mouth. It's marketed as a anti snore device, but it doesn't work for that at all. Snore just as badly as always have; but now can't close my mouth to sleep while wearing this because it's huge and uncomfortable 😣
Example Output: Not a great guard unless you're built like a sumo wrestler

Example Input: They do totally suck only 1 works cant use when taking a call as a seller you should know your selling faulty Merchandice I would totally advise against anyone who thinks that they want to purchase these new most remember you get what you pay for if you don't play a lot you don't get a lot I cant even Find one reason to even keep them other Then to return them back to you the seller
Example Output: They do totally suck only 1 works cant use when taking a call ...

Example Input: Worst product ever low printing and u can many that many copies at...I want a refund ....Seems as if the cartridges had dried out... the quality is awful
Example Output:
maybe u had it in stock to long need an expiration date on them