Instruction: Determine the sentiment expressed by the user in her review from the provided choices, and respond by selecting one of the available options.

Input:
In theory, this should be the perfect slicer set up. In reality, the plastic end piece won't stay on, so I had to use duct tape to hold it together. It's tricky to get both ends of your knife in the guides, even with a long long knife (which I had to buy to fit this...).
But, now, after just a couple months one of the plastic guides already gave up, broke off & fled the scene.  At least it's plenty big & works for my 2 lb bread machine loaves, but it's pretty tricky to use. I would recommend it only because I can't find anything better out there yet. Good Luck my fellow slicers!

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