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

Input:
We bought this for our son's first birthday.  He LOVES it!  I wasn't sure if the lights and sounds were worth the extra money (above the older version of this toy) but it definitely was!  The music and lights are what make this toy one of his favorites!  He loves to sit on it and rock.  It's great that the music starts (in ROCK mode) as soon as he moves it.  I can see that this toy will be one of his favorites for a while!  I also like that this is a good replacement for a regular rocking horse....we don't need one now since we have this.  Plus, this will be used for many more years than a small rocking horse.  We'll probably get him a wooden one when he's 3 or 4 years old, but for now this is enough rocking for him!

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