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:
Don't waste your time on cheaper brands.  This shaker will stand the test of time.  Unlike other reviewers, my shaker is not too tight at all, though I imagine freezing it would make it hard to pull apart.  You can't go wrong here.  ZH

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