Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Fantastic printer - am thrilled with its performance

Love the printer:Pros:Whisper quietUltra fast (although duplex printing is fairly slow)Duplexing works flawlessly (and saves trees!)Easy to set upStraight-through printing for heavy card stockGreat looking textCons:Lacks LCD screen but has series of lights that blink requiring the user to dig out their manual whenever something goes wrong. I purchased my very first laser printer 16 years ago and it relied on the same method which should be an embarrassment to Brother.Not really a con, but would have been nice to have wifi like the printer model below this, allowing laptops in the house to print directly to the printer.