Instruction: Analyze the user's review text and determine the overall sentiment expressed, then choose the corresponding sentiment option from the provided list (A: very positive, B: positive, C: neutral, D: negative, E: very negative) based on the identified sentiment.

Input:
I had a cabbage patch bed tent when I was younger and I loved it. That sparked my wanting to buy one for my son.  I looked and looked for the ones with the sheet attached and this was the ONLY one I could find that had it so I went ahead and purchased. Overall, it's exactly the same as the one I had as a child.  HOWEVER there is one flaw in this tent that caused us to use it only once and I haven't put it back up again.  The bottom (the part that covers the mattress) is the same material as the rest of the tent.  That silky nylon blend... which means .... my son falls out of bed over and over and over. It doesn't come off of our deep pillow top mattress, but it's so slippery that unless I put him to bed with no clothes on, he's sliding all over the place.  It really is dangerous. Disappointing because he loved it. I wish I could return it, but having bought through an amazon third party that is usually easier said than done.

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