To put it simply, people can't always choose the job they work with.
It's great when they do, but... They can't always do that.
Sometimes you get to direct your dream series. You get to do everything you always hoped on doing, you're now making your dream a reality.
At other times, you need to pay bills, so you just audition to any position available, and you then get hired as the director of the adaptation of a children's cartoon you never liked back when you were a kid, yet you somehow have to make people like it by capturing the same feeling that the series had back when it was a cartoon... Except you never liked it in the first place, so you don't even know how to make it likeable while having the same feeling, because it doesn't seem likeable to you.
This happens. It happens all the time. The people making the series will often times have to make something that they don't like, because they have bills to pay, and they aren't amazing enough to be able to choose whatever job they want.
To give a personal example on a different industry, I do novel translation work and like... Well, 2 months ago I was working on 5 series simultaneously.
- One was super fun and lovable.
- One was pretty fun.
- One was mediocre.
- One was pretty bad.
- One was garbage.
In order, here are how many chapters I had to release per month for each series.
- 2 per month.
- 4 per month.
- 8+ per month.
- 2+ per month.
- 8+ per month.
For my favorite series, I could only translate 6 chapters per month, while for the other more boring series (or downright terrible series), I had a minimum of 18 chapters to translate.
It was awful, but... Hey, I had to do it. Gotta pay bills somehow, yanno?
By now I finished the mediocre series and caught up to the garbage series, so my quota for the "bad" and "fun" series have increased, but my favorite one still gets only 2 chapters per month.
I just have to... Kinda deal with it, yanno? It happens. It's how life goes, I guess.
Same thing for those people in Hollywood. When they get what they love, they are happy. When they have to make do with something they hate, they deal with it and try their best, because their livelihood depends on that, so... Well, they gotta make do with what they have available~