Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
I have an A120 Panasonic DVD player and I think for the price I paid it is one great machine.  A few maintanence things that are helpful is just using a cd cleaner once a month.  I don't have any problems with anything else in  its performance.  It is simple to use and its DTS is amazing.  Other brands  have more complicated options on them and that drives up the price.  But  for your basic home theater you can't beat the price and the quality.  Just  take care of it!

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