Instruction: Carefully assess the user's review for any strong expressions of sentiment, either positive or negative. Based on your analysis, select the most fitting sentiment option from the provided list as output.

Input:
I just purchased my very first toaster oven and was looking for some baking supplies I could use inside it. This item came up as a recommendation for the specific toaster oven I had purchased and had really great reviews so I got it. When It arrived I opened it up and put each piece inside my toaster oven to see how they fit. every piece fit perfectly but the muffin/cupcake pan. I'm a bit disappointed that I won't be able to make muffins/cupcakes in my toaster oven but at least everything else fit perfectly. I was also very impressed with the quality of these pans, they aren't thin and are super durable. Over all I'm happy that I got these even tho I can't use one of the items for which I had intended for the purchase but that's not a huge problem because you can't ever have enough muffin/cupcake pans and I don't have one that does 6 that i can use in my standard oven so it's not like it won't go to waste.

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