Instruction: Analyze the user's review text and determine the overall sentiment expressed, then choose the corresponding sentiment option from the provided list (A: very positive, B: positive, C: neutral, D: negative, E: very negative) based on the identified sentiment.

Input:
This is a piece of trash. I bought it for travel and had it plugged it for two days and I can tell you that it did not cool my drinks that a human can notice by touch or feel...unless there is a another method???!!! I also have a another Rummbermaid regular cooler which does not need any power..just couple of ice pack and that kept my drinks much cooler than this electrical one....I had to carry this for two day during my long trip like an idiot!!! What a waste of plastic!!! Horrible purchase!!!!

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: E: very negative