instruction:
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
question:
eargels replaced old and lost ones that came with my blue tooth. they fit well and got ere quicker than expected.
answer:
Positive


question:
Just "assembled" the bat cave for my 5 year old. Pathetic construction and workmanship -- half of the gimmics don't work. Another pile of injection-molded plastic parts and stickers that I get to assemble -- what is this thing -- $4 of raw materials + $2 of shipping + $10 of marketing? Garbage. Shame on you Mattel, the only thing worse is the batman figures with the batarangs that take 30 minutes and a blowtorch to get out of the packaging. This batcave will collapse and die within hours of play, I'm sure of it. GARBAGE!
answer:
Negative


question:
This book really should be removed from circulation. While basic MIDI information is in there, it is so out of date it just makes it hard to read. Examples are of obsolete or vintage gear and has no real relation to todays musician.Illustrations are all cheesy and look like bad microsoft clipart. Photographs are all poor and dated. The section on MIDI and a personal computers lists atari and commodore as possible good choices - get the picture!If you are looking for charts of Control codes etc, - they are in here, but you can find those anywhere. If you are trying to get information on MIDI in the last decade or so, buy a different book.
answer:

Negative