Haven't wonder woman, aqua man, and shazaam all gotten good reviews? If joker gets panned it'll be for being a weird slow burn or something (which is what I want it to be honestly), not because it's DC.
I'm sure pure haters are out there, but I think most of us disliking a lot of the DC movies lately want to like them. Hell, we keep watching them. Imo their problem is that they did try to do what marvel was doing with the big universe, they just did a terrible job of it. The idea that not doing what everyone else is doing is why people dislike dc movies seems way off based on the people I know at least.
The thing is, if you're used to a lot of 1 thing, then try to like something that isn't what you're used to, you are going to be apprehensive. People have trashed what for example and I don't want to get into a long debate about this - But what Snyder did, it's polarizing to non-fans. Because to them, it's like "Oh, why is it so dark?" well, why not? The Reeves movies were all hope and happy, a different take is interesting, I enjoyed it, but Whedon shit all over what Snyder made and the studios forced that because of fear of not catching Marvel (which they never will, it's basically Wendy's trying to copy McDonalds here, you can't catch the beast, so be the best of the type you are).
DC Movies - Different, different is fine.
Marvel Movies - Established af, nothing will ever catch what they've done as a whole in the whole shared universe, that's the industry standard right there in that realm.
But man the hate...
Titans - Has some hiccups, but the show is actually very good.
Doom Patrol - It's quirky in the comics, the show is as well, it's fun.
Swamp Thing - Man...this is probably the best comic book adapted tv show I have ever seen and DC f***ing cancels it? This is why they can't have nice things.
Like you said, by not doing what everyone else is doing, DC was getting a ton of hate. The moment they relaxed a little and let directors do their best with their creativity, it's opened up hope again. Wonder Woman isn't a great movie, but it's a good start, there are a lot of cringe parts in that movie that rival the empowerment shit in End Game, a lot. But Aquaman was good outside of that weird Pitbull song part, I will never understand that part. Shazam to me was them finally figuring out what they wanted out of their own movie properties - it was good from all acts.
Joker, apparently Phoenix is getting Oscar buzz for his work in it. I really want that movie to do well, not because it's a DC movie, but because it's a movie about a sadistic nutjob that is the greatest comic book villain of all time (ALL TIME). It NEEDS to be good. NEEDS to.