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

Input:
This product worked well for a a few weeks.  We were using it mainly to mist the pan before frying and to mist vegetables with olive oil for baking or eating.  At first it was working like a charm.  After months of use though we noticed that instead of misting it was more like spitting, then soon after it started to just spray a fine low pressure stream.  While all this was happening it would also collect quite a bit of oil on the plastic tube on the inside of the cap after pumping.  Soon after that the residual oil would start leaking down the side of the canister.  Overall I think this product is a waster of money.  I am using an empty bottle of spray "i cannot believe it's not butter" and it is working much more consistently.  I don't get the fine mist I got for the first few weeks, but at least I get some kind of mist/spray and not just a thin stream.

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