Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
I bought this moden to used with comcast cable .I talk to comcast i setup the moden and i was  surfing in no time ,this moden work like a charm .If you looking for a good moden ,this is the one for you .

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