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 don't claim to have the technical knowledge that other reviewers have shared on the Monster Cable Splitter. However, after replacing my original splitters with this one, my SD 480i signal improved tremendously. I was experiencing snow on the TV in the back of the house on the higher channels and now all of that has cleared up. My wife is very happy that the Food Network is very clear now. If Mom's not happy...
It was a drastic improvement. For whatever reason, it worked, bottom line. I can't visually say whether the HD improved or not, it wasn't noticeable, however SD did.

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