What are your favourite scenarios and how do you complete them?

I hope I am not reposting what someone else already posted. I was hoping for ideas from others, how they complete their scenarios, especially the troublemaker and supervillain ones as I find it very difficult to play that negative style of game. With the lack of gameplay depth in Sims 4 compared to earlier ones, I find myself usually playing challenges and scenarios. So far, I think my favourites are
* Aliens stole my parents, which I completed a couple of times and have just restarted a new family to do it again
* no skills, no problems
I also enjoyed the family fortune one that has been added recently. I find the family ones difficult to achieve mainly because of the number of sims to keep track of.

I often use the plant-a-sim scenario to start my new saves.