Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Prodisc

I would surely never buy anything by Memorex, Imation, Verbatim, Sony, or TDK, because they're disloyal.The ATIP on all of those brands are either Prodisc, RiTEK, Sony Corp. AKA Lead Data and CMC Magnetics, which are all the worst factories in the world.Do not buy this product, they cannot write 48x, and the pthalocyanine dye is terrible.Look for FujiFilm, they are all Taiyo Yuden manufactured, and I consider Taiyo Yuden to be the #1 manufacturer.Maxell 50 pack "audio" CD-R's are also Taiyo Yuden, they're the same thing except a different pre-groove telling a stand-alone burner it's an audio CD-RI repeat, DO NOT, BUY, THIS, PRODUCTIt's a waste of money for a piece of ...