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:
Works as advertised. I needed a replacement for the internal drive on my Lenovo Y510 which had failed. Since the failure on the internal drive had happened before, I didn't want to deal with that again. Having an external drive is a little unhandy but once the OS had been loaded on it, an internal drive would be rarely needed.

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