Not bad, but still, pretty boring first half....seeing as its just "We need superman derr herr"...
Martian Manhunter was pointless, but nice fan service.
Darkseid looked fantastic even if a bit muted. Still hate Cyborg's design (not much changed), and the black suit Supes was perfect.
Luthor's escape wasn't worth air time, so I can see why they cut it....Deathstroke looked perfect, but again needless, its just way too much fan service for no good reason, which makes it come off as mindless.
Jared Leto definitely killed it, from the crazed look, to the vest riddled with police badges...his line "You're good, you almost had me" was very well done. It being a dream sequence, was of course lame fan service, but I enjoyed it much more than the others.
Overall 7/10.