Instruct: Classify Amazon reviews into positive or negative sentiment
Query: extremely disappointing.

dogz 4 is an overpriced, useless product, which should be taken off the store shelves. myself, i love the other programs (petz 3 in particular), so when the new ones came out i was expecting more. much more. the graphics are messy, the voice recognition works like jack, you end up being stuck with all these things you don't need, and they OBVIOUSLY did not spend enough time in it's building. if there was such as thing as 1/2 a star, that would be my rating. if you really want a virtual petz program, wait for the rumored "petz 2000" or just buy petz 3. don't waste your money on this crap. it's not worth it AT ALL.