Frankly, RoboHos also sounds boring.
They have sex, so what? It's broadcast TV, so they can't show
anything. If I wanted to watch porn, I'd watch porn. I really don't think heavily censored sex will sell, given the available competition.
I'd much rather have some really interesting sci-fi drama with fascinating characters who are trying to do something with their lives - even if it's only to find themselves - that we can root for. They can have sex when the story needs that, they can play video games or go to the mall or eat a burger or anything else for that matter. You can't build a story around any of that.
And, sight unseen, I'd guess that Fox executives who think there are major problems with Prison Break are right.
's flaw is that it had a great one-season premise, and no plan for doing anything to extend the story well. They had a second-season plan for everyone being on the run, but that was a major let-down. Since then, they've been completely flailing.
There are many premises that can last for several seasons or even indefinitely; the fact that PB doesn't have one of them doesn't mean Dollhouse