True, but Marvel's live action movies are going strong, and have even improved somewhat. Inhumans had an incredibly rushed and messy production because they wanted to make it a movie, then a TV show, and they're trying to make the inhumans the MCU X-Men which doesn't work. But it's really an outlier whe looking at Marvel as a whole.
Not really, as someone stated Son of Batman was awful providing us with a terrible Deathstroke and impotent Talia Al Ghul (and then they ignore their portrayal to make her more monstrous than the comics version in the sequels). Justice League: War made Superman and Green Lantern into complete docuhes, and Wonder Woman had a mental disability. The Batman: Unlimited is childish fluff. DC has lost it's edge on Animation.
Though to be fair Marvel's animation is lacking as well. Their current Spider-man cartoon is terrible (as was it's predecessor), they canceled Avengers: EMH for a lousy cartoon that was "closer to the movies", and rarely make any D2DVD films. But at least the films and live action shows are something to look forward to.
There's nothing wrong with Drama. The problem with the CW shows is that it feels so pointless because the characters behave in such unbelievably stupid ways to make mistakes just for conflict. And the love stories aren't well written with characters who have chemistry together. It feels forced and not natural. Superhero shows have done romance well, but none of the CW shows are.