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

[EX Q]: Failed after 3 months of use
[EX A]: Leaked after 3 months of use and flooded my house. Avoid this purchase

[EX Q]: It didn't remove scuffs or water marks. It didn't seem any different than Lexol.
[EX A]: About the same as Lexol and other big box cleaners and conditioners

[EX Q]: Sleep tracking: this function has a massive delay, means hours after you wake up, it doesnt show up on the app Not capable of tracking any type of workouts, if it is, its too complicated to figure out. only nice thing about this product is the water proof-ness
[EX A]:
Pretty terrible product, better off spending more money on a fitbit