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

[EX Q]: Don't buy this product, if you are looking for a new item and/or with apple warranty. This is a used product, even though they did not mention this in the item description. In the product description, it was mentioned as a New item, but it's a used item. Also the seller info, item info are changed after I finished purchasing this item. Please see attached.
[EX A]: This is a used product, even though they did not mention this in the item description.

[EX Q]: Got this for my father in law... he hates it and doesn't use it. He finds it more difficult to put the drop in the finger tip than putting it in his eye.
[EX A]: Won't work well for most elderly...especially those with Parkinson's etc.

[EX Q]: This laser engraver is hard to use, the software that it comes with is very slow and hard to use. It is quite confusing, and the website for the guide keeps going to other languages. The result, as in my picture, looks horrible and uneven. It is nothing more than a toy that shows you how laser engraving works. No going to do much in real life. Plus the whole thing looks to be a prototype and not an actual product. I will be returning it.
[EX A]:
Hard to use, little support or guide, and poor result.