Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

I have a small business and it was important that the envelope feeder work well. From day 1, this has been a nightmare. Components of the printer block the envelopes/labels and they don't feed properly. If you use internet postage, you lose money with the misfed labels/envelopes. I'm very disappointed and am shopping for a new printer now, only a short time after purchasing this one.
Negative

Who would buy it not knowing what is on it, is there any new material, is there a better version of music than previously released, how many, etc., etc. You've got to tell us something - give us a reason to buy it - give us a few short pieces to listen too! King indeed; he's pretty good but the King has been dead awhile (notwithstanding the occasional phantom sighting) and the remaining living creators of original rock and roll - Jerry Lee Lewis and Chuck Berry are very much alive and touring and in Jerry Lee's case still recording great music.I'll take a look at buying this if I can see and hear what it is!Jimp.s. sorry for the 1 star but ...
Negative

This is my second pair of Fiskar multi-purpose scissors. I got the first pair 6 years ago and used them constantly in my art studio for all kinds of cutting. They worked perfectly until I accidentally stepped on them. These scissors are extremely comfortable, stay sharper than the traditional kind, and work beautifully.

Positive