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

[Q]: I plug the DVD-RW external drive into my laptop and hear it whirl but I can't find it "anywhere" on my desktop. Tried a restart, made sure that the external drive was seen in "preferences' and still nothing, I can't even find a website for support. Total waste of money so don't waste yours on this product.
[A]: Can't get this to work on my MacBook Pro - waste of money

[Q]: the bottle arrived with the lid cracked across the top, not thinking it would affect the product I didn't say anything it is starting to dry out a little now. I got this because I had my hair professionally bleached and it just felt it was dry, I was hoping this would be my saving grace, its okay, I ended up getting a few other products to work in conjunction with it because I am not a fan of the smell.
[A]: the bottle arrived with the lid cracked across the top ...

[Q]: I found it odd upon opening that the suction cup was smeared with a type of glue... 3 months later, under the hot California sun, the glue melted. I cleaned it off and realized that the suction cup was not made of the usual rubbery material but just soft plastic and could never have provided complete seal for suction. So some body must have screwed up in the design or manufacturing process and decided to work around it with glue! Well, look at the picture and you can see the result. It is a piece of trash now.
[A]:
Defective by design or manufacturing. Mistake covered up by glue for suction cup.