I have played most if not all scenarios.
I like the more crazy ones. Monolith set the trend.
I squealed when I found easter egg in one of the scenarios. Hint: deep inside one tiny cave.
But most of them are nice!
I am a little bored of "vanilla" pirate and fairytale but then it is not so odd, we have been used to it so long time! Still enjoy well made bits of those, though. Especially these going off the plain feel, for example combining with other styles or with some humor. I do enjoy the "spooky" part of the Fairytale with the witch, magic and scary trees. Ok now I went off there.
I enjoy scenarios and I hope for many more.

Or at least editor.
I have forgotten most of the names.
I liked the in city one. Where it was filthy from beginning. (I like this type of scenario as well! It is rewarding to see the poor janitor to clean clean clean)
Also the English pier style. Very sweet and also a bit realistic.