Instruct: Classify Amazon reviews into positive or negative sentiment
Query: THE BOOK IS EXCELLENT, BUT A LITTLE STRICT.

I LOVE OPRAH AND I'VE STRUGGLED WITH WEIGHT ALL MY LIFE. EXERCISE IS THE ONLY WAY THAT I FEEL BETTER AND KEEP MY WEIGHT DOWN. I ALSO LOVE OPRAH BECAUSE SHE IS A REAL PERSON. I'M SORRY TO SEE HER STRUGGLING AGAIN WITH HER WEIGHT. IT SHOWS YOU THAT MONEY DOSEN'T BUY EVERYTHING! TO COMMENT MORE ON THE BOOK. FROM THE INSTRUCTORS POINT OF VIEW I UNDERSATND WHY YOU MUST EXERCISE AT LEAST 6 DAYS A WEEK IN THE ZONE, BUT I THINK PEOPLE JUST STARTING OUT MAYBE INTIMIDATED BY THIS. I LEARNED ONE THING START SLOW AND MAKE IT GROW. I STARTED A SERIOUS EXERCISE PROGRAM LAST YEAR AND I LOST 20LBS AND LOTS OF INCHES. I DIDN'T OVERWHELM MYSELF. I STARTED DIETING ABOUT 2MONTHS INTO THE EXERCISE. SO I FEEL IT'S ONE STEP AT A TIME. I STILL FEEL I COULD FALL BACK AS OPRAH DID! IT'S NOT EASY. SOMETIMES IT IS EASIER GOING FOR THE GOAL, THAN MAINTAINING THAT GOAL! GOOD LUCK TO OPRAH. SHE INSPIRES ME NO MATTER WHAT HER LOOK, OR SIZE. SHE'S THE BEST. LILLIAS PIRO