26 hours of the show, about 10 minutes of sex, all of it in context to the overall narrative or episode specifically. 0.6% of the runtime, all of it relevant. And the majority of it, the only primetime representation LGBTQ people have in nearly a century of programs.
Is that context enough?
So there is no such thing as representation without graphic sexual content? Is that what counts? So if Sense8 had been exactly the same, but edited around the graphic stuff, it would suddenly be a completely different show? In the end, I don't care. I don't care that it exists, or that it has explicit content. Good for it. Sense8 is not made for me, its basically the last thing a viewer like me would watch, and that's fine. People are acting like I care about the existence of the show one way or another, and I don't.
That said, if there is "only" 10 minutes of sex then I'm from mars. Nothing I've read agrees with that at all. Everything agrees that its a major part of the show.