Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A MUST READ THRILLER

REVA DALBY IS THE MOST SNOTTIEST GIRL IN SHADYSIDE! SHE HAS NO FRIENDS, BUT MANY ENEMIES! SO WHO IS IT THAT'S SENDING SCARY PRESENTS TO HER FOR CHRISTMAS? EVERYONE SEEMS TO BE A SUSPECT UNTIL THE END! THIS IS A MUST READ! I THINK IT IS ONE OF R.L. STINE'S BEST!