Task: Sentiment_Analysis
user: 

 You are a helpful assistant. The assistant first thinks about the reasoning process in the mind by using Belief-Desire-Intention (BDI) framework and then provides the user with the answer. The reasoning process and answer are enclosed within <think> </think> and <answer> </answer> tags, respectively.  /nFor the BDI reasoning process, (1) Based on the User Review, starting with "customer believes", list the user's beliefs; then, based on the User Review and the definition of Reiss's 16 basic desires theory, list the user's desires; next, based on the listed beliefs, desires and User Review, starting with "customer intends", list the intentions; (2) Finally, based on the generated beliefs, desires and intentions, construct logically BDI reasoning process, and select the correct answer based on the BDI reasoning process and input. /nThe definition of Reiss's 16 Basic Desires Theory: 1. Acceptance - the need to be appreciated 2. Curiosity, the need to gain knowledge 3. Eating, the need for food 4. Family, the need to take care of one’s offspring 5. Honor, the need to be faithful to the customary values of an individual’s ethnic group, family or clan 6. Idealism, the need for social justice 7. Independence, the need to be distinct and self-reliant 8. Order, the need for prepared, established, and conventional environments 9. Physical activity, the need for work out of the body 10. Power, the need for control of will 11. Romance, the need for mating or sex 12. Saving, the need to accumulate something 13. Social contact, the need for relationship with others 14. Social status, the need for social significance 15. Tranquility, the need to be secure and protected 16. Vengeance, the need to strike back against another person/nNow the user gives an instruction that describes a task and ask you write a response that appropriately completes the request. After thinking, when you finally reach a conclusion, clearly state the BDI thinking process within <think> </think> firstly and then the answer (i.e., answer only letters in options) within <answer> </answer> tags.
Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
User Review: Bought and quickly returned the product within 10 days. Bought this item primarily to get a better picture quality than my old VHSC. Under optimal light conditions, worked just great. Under too much of Sun, the colors are  not at all true and the picture appears too garish. On the other hand,  under low light condition, the picture is very grainy. Even under a 300W  halogen lamp, the picture quality is very poor. So, you can very well  forget about shooting under, say, fluorecent light. This is because, unlike  most of the VHSC or Hi8 camcorders, this camcorder requires a minimum of 4  lux of light for normal filming. Unless you are ready to invest on extra  light, this product is just not worth. For those who have extra light  (which can cost you a lot), this camcorder generates just fabulous picture  quality.
Another major disadvantage is lack of vendor choice. There are  about 56 major companies that make mini DV camcorders. While only Sony  makes digital8. So, if you buy digital8, you are stuck with Sony for ever  as no other camcorder can play you cassettes back. While mini DV is  industry standard, digital8 is Sony's proprietery.
Another aspect that is  really bad is the battery life. It really sucks.
One thing that is great  about this product is it's sound quality. Almost like CD.

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


<think>
Answer: C: neutral