Instruct: Classify Amazon reviews into positive or negative sentiment
Query: britney las vegas

this dvd has great sound,great behind britney spears new clip boys her mum talks for 15 mins and also her friends , family, bodyguards.she also talk about japan,france,india,scotland.4 stars is good and i give it 4 stars not quite 5 though this dvd goes for 1 hour 55minsthere isn't any bad language on this dvd so kids enjoy a show you'll never forgetBritneys back and pumping up with heatshe sings her new song Boys,Somtimes a new song In your hearts Dreams, Crazy, Slave For You and more. on the dvd there is a kareokie special you can sing along to your best songs 9 to choose from.