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

Input:
There are other stabilizing binoculars that are better but they cost so much more I couldn't afford them.  This one I bought for a present to some friends that were sailing off into the sunset.  They rant and rave at how much they love them and how they've made spotting small items in the water so much easier!  Once you've tried stabilized binoculars it's hard to use the other kind.

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