This was okay.
It was like Clueless in a lot of ways, but with added mystery. That was never solved.
I felt like the characters and their teenage ways were the best part of the story. The writing was a little scattered though in the beginning. I found it hard to know what was going on, but I caught up in the middle and it got better for me.
I even have the first season of the show now, so I can see how the adaption is. It's quite popular after all. You'll see what I think about that too.