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

Input:
Our daughter took up guitar about 6 months ago.  It took her about forever to master the pesky "F" chord.  Her teacher noticed she was developing the bad habit of holding her third finger on top of the pinky finger to get it to hold down the strings.  "Just not enough strength in that pinky finger", says the teacher.  Enter Gripmaster Finger Exerciser!  Works like a charm.  And hey, her basketball dribble is stronger now too!  The kids at school are jealous, they think it's cool, her bright yellow contraption.  Rock on, Gripmaster!

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