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

Input:
I bought the rangefinder to measure out driving range's flag distances.  Some of the distance are questionable because when I shoot a flag, it gives out 20 yards more then what it posted at the driving range.  When shooting at a yardage sign (which is a bigger target) the yardage is similar to the posted yardage (maybe 1-3 yards difference).  Also at night, it's very hard or impossible to get a reading unless the object you're shooting is white.

Con: Flimsy, almost toy type construction.  Not so good in dim lighting.  Need to have a big target and steady hands to operate it correctly.  May need to measure different targets to ensure you're getting the correct distance.

Pro: Light weight if you're carrying it on your waist belt and walking 18 holes.  No annual membership to pay for.  Great value for the price.  Good tool for a beginner golfer to practice his yardage.

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