Finished Lucifer S2 on Amazon. Was considering slinging it over in the general TV thread but they are sort of DC characters so...
There was one big, big flaw - the episode is about to end, so of course, in the final 60 seconds they throw in stuff out of nowhere to contrive a cliffhanger and, to no one's surprise, it is total bollocks. I've more respect for a full-on Part 1 / Part 2, finale / opener combo than this last minute crap.
They also need to decide what the hell they're doing with the Chloe-Lucifer relationship, either get 'em shagging or quit it with the will they / won't they, it's been done elsewhere. This 1 step forward, 2 steps routine they did got boring fast.
Overall, it was a good season, though by the end I was very happy to see Lucifer bitch-queen mother got rid of. Hell, it's pretty clear by the end why God slung her in hell! Manipulative, callous, thinks only of herself, you could easily buy that she wanted the universe to herself. A good villain arc in the end.
Despite these criticisms, I still found it a fun watch and there was a good hook to watch the next ep. It's why we blew through 18 eps across 4-5 days, with the finale only becoming a day or so back - we started watching it at the exact right time.
A highlight of the season was Lucifer going to hell and back to save Chloe, with Amendenial taking on a load of hospital security to make it work, with the tune Unsteady being used very effectively at the finale of that episode. There are times when the show surprises on an emotional level and that was easily one of the best.
EDIT: Added some spoiler effects as the finale ep was far newer than I thought.