Goof: You can't play Clue with only two people!
Ok,
I was obsessed with BSC as a child (I started reading the series, starting with #1, when I was in second grade, and I got all the way to #80 before I grew out of them, and that's not including the random "Mystery" ones, or the ones that were super thick and had all the character's perspectives, or the "Baby Sitter's Little Sister" ones from Karen's perspective that I also read)
So even if this movie got a five on IMDB- it is filled with loving nostalgia for me that I understand probably won't exist for anyone not born between 1984-1987. I was SO excited when this movie came out after reading so many books, saw it in the theaters (more than once) I was obsessed with Claudia and Stacey and still to this day love the music and outfits.
But Mary Ann and Kristy can't play Clue at their sleep over. You need at least three people for that game. And they were discussion the big "secret" that Mary Ann couldn't tell so you know it was just the two of them.