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 live in a townhome with an entrance from the outside in my finished basement and my animals frequently track mud and dirt into the carpet coming in and out of the basement door.  I needed something easy to use that would clean up the mud and save me from constantly hand-scrubbing the mud stains.

I purchased the Hoover Steamvac Jr. after doing extensive research to find a portable steam cleaner. I leaned towards the Hoover Jr. on the basis of it getting the most positive feedback versus other portable steam vacs.  I agree with all of the reviews; I LOVE this machine!  It is so portable and so easy to fill and empty.  I can quickly clean up muddy paw prints and the carpet looks great when it dries.  I am so happy with this machine and I have had no problems with it to date.  I've already used it a half dozen times for mud, as well as doggie vomit.  It does an excellent job.  I highly recommend it to anyone needing something small and portable for quick fixes.  I would *not* recommend this for big jobs; make an investment for a larger machine with a larger reservoir and cleaning head.

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