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

Input:
Bounce capability of the 420ex is worth the money over the 220ex. I use this with a Canon G5 and while the 420ex seems too large in proportion to the G5, the flash is light enough, even with batteries, that it doesn't feel overbalanced.

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