Instruct: Classify a review into positive or negative sentiment.
Query: pretty good

I've had this memory card for three years and it works fine. Occasionally I get a corrupted data alert but just choose "try again" and it works just fine. Once you get over 800 blocks of memory stored on it (it can hold 1019 blocks) you'll get the corrupt data signal more often but it rarely is actually corrupt. A good buy, but if you are a hard core gamer and can't stand to occasionally lose some data, get a memory card.