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 bought the music clip version of the sony players. These products are a total waste of money. True, they have a sleek, compact design but are functionally worthless due to the multiple limitations of the software  (open MG jukebox) which must be used to download or convert files. As best  I can tell they are not really MP3 players but only play reformatted MP3  files. As a result you must clog up your hard drive with all of the  converted tracs in addition to the original MP3 files. To make matters  worse, you can only check out a song from 1 computer to one music clip  player. But wait, it gets worse. You can only check a song out to that  specific player 4 times. This is SONYs effort to protect copyrighted music  for which it has a vested interest. But the ads are misleading and the  product worthless to me. This is SONYs next Betamax. I've gone back to my  prior, somewhat chunkier player which is convenient if slightly larger

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