Ending was just OK for me, but with the whole time-travel thing they were never going to able to satisfy me as I can't help but pick holes in paradoxes.
Way too many loose ends though.
I know Trixie was sidelined seasons ago as she was more of a catalyst for jokes about Lucifer/Maze not knowing how to interact with kids, but they way she was always conveniently not around stuck out like a sore thumb.
Surely she would have been there at Chloe's deathbed too? When did they finally let her in on all the celestial stuff, surely Charlie randomly spouting wings would have raised some questions?
And it doesn't help that I think the actress has zero talent, every time she speaks she looks like she is sucking on a lemon whilst squinting at the sun.
They also make it out like guilt was the only reason to go to hell, and if you can come to terms with it, you get out. Fine for people who weren't inherently bad and ended up there as 'lost souls', but surely mass-murderers and the like should never be able to be redeemed? So LeMec (however it is spelt) being there was just stupid (and I get it was more for comedic purposes).
Also, surely Lucifer could have still popped up to visit Chloe whilst she was pregnant, hell, even for the first few months after Rory was born, not like she would remember anything.