Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: The sound is very bad!! Before i had a moto G4 and the sound is nice, i thought this cell is better but not... I put the max volume and i can hear the external sounds... Don't buy if the music is important for You... I regret...

If the music is important for you... Don't buy this cell phone