In my opinion, this is all staged, and almost looks like they were shooting episodes with the same girls during the same day - they look somewhat exhausted, and the same scratched knee with a bandage in seen in 2 separate girl-groups.
Good part was that girls actually try to get each other off, and in some movies it actually happens. In some - they give up after trying.
So it's a combination of good & bad.
The annoying part is how they ask "whatsup with the camera" once to indicate that this is "real", and then quickly switch back to the script.
Overall, if you access to many of them, as I did, you can find interesting ones.
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