I think Marvel's post-Infinity War content has been mixed, just like DC's.
Ant-Man and the Wasp - mediocre
Captain Marvel - mediocre
Avengers Endgame - excellent
Spider-man Far from Home - mediocre
Ex-Mutants (Sony) - bad
Venom (Sony) - mediocre
Black Widow - above average
Shang-Chi - very good
Eternals - good
Venom 2 (Sony) - terrible
Spiderman: No Way Home - excellent
Morbius (Sony) - terrible
Dr. Strange 2 - good
Thor Love and Thunder - bad
WandaVision TV - excellent
Hawkeye TV - good
Loki TV - excellent
Falcon and Winter Soldier - above average
Moon Knight TV - haven't watched, heard it's good
Ms Marvel TV - haven't watched, heard it's very good
MODOK TV - haven't watched, heard it's good
DC movies/shows during roughly the same timeframe:
Aquaman - above average
Shazam! - excellent
Joker - excellent
Birds of Prey - bad
Wonder Woman 1984 - bad
the Suicide Squad - very good
The Batman - excellent
Doom Patrol TV - very good
Watchmen TV - excellent
Harley Quinn TV - very good
Titans TV - mediocre
Stargirl TV - good
Superman and Lois - good
Peacemaker TV - excellent
Swamp Thing TV - haven't seen it but I hear it's great
I think the problem with DC stuff isn't the quality - it's just less-interconnected than Marvel's in both story and tone, which can be confusing or offputting to viewers. But that is a strength as well. Joker, Shazam, Watchmen, Harley Quinn, Doom Patrol, The Batman, Superman and Lois, the Suicide Squad/Peacemaker, Swamp Thing are all VERY different stylistically. But all those movies/shows are at least decent, and some of them are quite thought-provoking.
Shazam, WWI+2, Aquaman, and Justice League all feel like Marvel knock-offs, with varying success. The other stuff not so much. DC's issue is that they tried to launch those core films as the next MCEU but didn't put enough time into developing the individual characters before throwing them together.
So while I think DC has made some fine art and entertainment lately, they have failed in their quest for a core cinematic unified universe. It's something that Warner-Discovery CEO Zaslav wants to fix. I just hope he doesn't throw out the baby with the bathwater, as I'd love to see the Doom Patrol mix it up with Batman, the Suicide Squad, the JSA (which will be in Black Adam), or whoever.
Keep in mind though, people, that DC pretty much invented the comics multi-verse concept, even if Spiderman No Way home kinda beat them to the punch. There are ways most of these characters could end up on the screen in some very compelling and humorous ways.