Instruct: Classify a given review into positive or negative sentiment.
Query: Superfast

At this Price (got it for $42,with $30MIR final price $12)This is the best memory card along with the reader which transfers pics at very high speed and also the lag time is nil. I use this in my Panasonic Lumix DSC FZ18k and recommend this for any one who is looking for a memory card with large storage and faster transfer.