Instruction: Carefully assess the user's review for any strong expressions of sentiment, either positive or negative. Based on your analysis, select the most fitting sentiment option from the provided list as output.

Input:
Right out of the box this Mp3 player is the best. It's like a piece of heaven for your ears. I have tried may other Mp3 players and just had to send them back because they either did not work, or the sound quality just was horrible; however, this is the one for me! If your thinking about the Rio300, I would highly recommend saving your  money and investing your money in the 500, I could be the best thing you  do!

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