Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
I already knew the film was going to be old. I still experimented with it and got some great effects.

The service was fast. I placed the order on a Friday and it was shipped right away and got to my house on Monday. Great turnaround.

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