The Speedway Murders

How can this have an 8.2 rating when all they're doing is showing a different scenario of the same scenes over and over and over again? The only reason I paid to watch it was because of the 8.2 rating. I am halfway through and giving this review because it's so frustrating. I want to stop watching it. They've given me virtually no information and just keep showing the same scenes with different dialogue over and over. Now to make this review I have another 150 characters to put in so, I'm just going to blather different words that don't make any sense and doesn't have anything to do with the review.