So that TITANS trailer... erm... well... Raven is about right, Dick Grayson is way off ( seemingly more like the stroppy and violent Jason Todd ), we saw little of Beast boy, someone in production forgot to mention that Starfire doesn't have flame projection powers ( she fires green energy blasts that she calls Starbolts and has super strength ), and did i just see the traditionally rather pacifistic Dawn Granger/Dove ( and the counterbalance to the violent Hawk ) shred a mans face ? ... hm.
I have concerns about the tone and the interpretation of the characters, if they wanted dark and gritty, DC does have the characters, but they just don't happen to be the Titans. Now a lot of dark and gritty stories have happened with the characters in the last 30 years ( so many members have died ), but they themselves were generally a pretty positive bunch in spite of everything, barring Raven.
Still, the Captain Marvel/Shazam movie is looking promising, as is the Aquaman movie, so it all balance