Teacher:Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.
Teacher: Now, understand the problem? Solve this instance: I bought this battery based on other reviews, ughh! When inserted in a Sony Vaio laptop the Sony laptop will inform you that the battery is not compatible and will go into hibernation. Have emailed vendors customer support, several times and have not gotten a response. Tried to call the 800 number and it was disconnected. $80 down the drain.
Student:
Negative Review