Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
this lens is fantastic.  It is flexible, durable, and most of all, not wicked expensive for what you get.  OK, so I found a better deal and got one for about $400 even, but if i knew the quality was this damn high, i would've paid $600 at circuit city in a heartbeat.  Its kinda heavy and long, but i'm used to my Sigma 18-200mm zoom lens which is wider and heavier.  The pictures ive taken are amazing.  Only thing is, for some reason, with this lens your camera will try to make the image brighter by holding open the shutter longer at spots with normal light for other lenses.  Also, there is a switch for a distance limiter, yet it doesn't do anything different for me.  Supposedly its better for taking pictures of things that are farther away.  Did I mention that its great for a medium telephoto lens too?  plus it only has a focus ring.

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