I’m no longer LDS, but I WAS born and raised LDS. I never did any of the temple ceremonies aside from baptisms for the dead, so if there’s anything in the video that came from the temple ceremony I don’t have firsthand experience of it.
I’ll list them as I watch the film:
1.I’m not so sure about the endless celestial sex part.
2. The “meeting” was between God and all of his spirit children, not the other Gods. However the bit about Lucifer going against God and 1/3 of all of the spirit children becoming demons is true.
3. The explanation of the neutral spirits being born with “black skin” was a pretty common belief, but you won’t find it talked about like that anymore.
4. The whole “starbase Kolob” thing is just propaganda. God lives NEAR Kolob, not ON Kolob.
5. They DO believe that God physically impregnated Mary, but even the LDS people aren’t sure exactly HOW it happened. Even they probably don’t think he knocked on her door and made “business time” eyebrows at her

6. They’re VERY quiet about the whole Jesus taking wives thing, but it IS a belief. It’s just not addressed often as far as I know.
7. Of course, a member of the LDS church would say that Joseph Smith wasn’t a treasure seeker or a storyteller, and that the doctrines he set forth were divinely inspired.
8. If I recall correctly, JS didn’t say he did more for any other man (Including Christ), Brigham Young said that ABOUT Joseph Smith.
9. Mormons don’t believe that Joseph Smith made any sort of sacrifice for us with his martyrdom. It was just a sad occurrence.
Aside from the biased language the narrator used and the things I pointed out, the rest of the video is pretty much spot on.