That Lynda Carter cameo would be icing on the cake for even a good movie but it feels so wasted and tacked on to the crapper that is WW84.
Here's the thing, I find with a lot of movies after I watch it and think about it for a bit I end up liking the movie a bit more or then my opinion on it does not change from my initial reaction when the credits role. But WW84 is one of those rare instances where the more I think about it, the worse it gets. It's bafflingly bad. How do you go from the first WW, which isn't a cinematic masterpiece but still pretty great (one of the best DC movies of the past decade and comparable to some of Marvel's top solo outings), to whatever the hell WW84 is. I can't think of a single scene or element to this movie that is genuinely GREAT. Yes some things stand out more than others but there isn't even an action scene comparable to the now iconic "No Man's Land" from the first one.
Outside of the second cheese opener in the mall, we don't get another action scene nor see Diana in her WW armor until the 1 hour and 25 minute mark. And then that is a mildly entertaining truck chase scene that has a lot of ridiculous moments, some terrible shots, etc but is still considered a high point of the film IMO.
It's basically a joke now but to add onto all the other crap of 2020, it also gave us 2 of the worst DC movies in years. I think people have become more accustomed to bad/mediocre DC movies so it's less shocking when one drops, but Bird of Prey and WW84 are both really really bad. WW84 and BOP are similar though in the sense that the biggest highlight is a good actor just full on committing to the villain role and going crazy with it. McGregor as Black Mask and Pascal as Maxwell Lorde are both so over the top and entertaining to watch. I definitely don't consider either to be great villains, and I give the edge to Black Mask for entertainment value (even though like Jared Leto's Joker the faithfulness to the source material is atrocious and overall it's a bad interpretation in my book, but it's entertaining to watch none the less), but when everything else around you is garbage and as a viewer I just stop caring, then you become the highlight.
Like if both WW84 and BOP were genuinely well written and great movies, maybe both the villains would become low lights. Not discrediting the actors, but more so the cons of the writing of their characters would suddenly overshadow the performance more because then the writing matters when the viewer cares. Like if BOP was great, I feel like you would get a whole lot more complaining about Black Mask being butchered and being nothing like the kingpin he is in the comics, Arkham Origins, etc.
End the dumping of my thoughts.
Oh also for those that are interested:
