I think, in general, streaming services have latched onto the notion that for any series, they need to pump out 10+ episodes, with the entire season telling one story. But like a lot of series - and movies - they have a two episode STORY with a 10 episode schedule.
So what happens is, you get either a really drawn out plot - or a lot of filler episodes which attempt to flesh out the stories by giving say, background on characters in the form of flashbacks.
I think what we're likely to see from now on, is shorter series.
My general feeling is that the FIRST episode's biggest plan ought to be to "hook" me as a viewer. If I'm generous and give it three and it still bores the hell out of me, I'm done. It's not as though there aren't seemingly infinite alternatives.