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

Input:
I purchased a Cannon Powershot A40 digital camera about a month ago. I have taken it with me traveling on California Highway 1. It is quite a good camera with excellent resolution and sharpness. The color of the picture matches closely with real life object. The only problem is the low light condition. I understand this is a common problem among digital cameras. And this is my first digital camera, so I don't know how it compares with other camera of its class. But for this particular camera, it has problem focusing in a medium sized room lit with a 60W light bulb. However, give it enough light, it will produce picture with excellent detail and color.

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