They're pretty much all trash. The minority of content that's actually thoughtful or about interesting movies gets ignored for dudes screaming and digging their heels in for that week's Marvel/Disney movie. Worse are when by some small miracle a movie tries something different and gets a spot in the mainstream and you get either really obvious reads presented as profound or hot takes by the ill-informed. People aren't really familiar with the idea that not every movie has to be for you or that when people dare to try something different it's not all going to land.
The best you can do now is find podcasts that fit your preference and hope they cover stuff you're interested in.
The ones I follow:
Blank Check
Probably my favorite right now because they bring the most context and knowledge but they are SUPER joke heavy so it's really obnoxious if you don't vibe with their style of comedy and that's probably 40% of the show. To start with, their series on the 3 Matrix movies are really good but they just wrapped up a series on Michael Mann that was great too.
The Director's Cut - A DGA Podcast
An official podcast from The Director's Guild of America where one film maker does a short interview with another after a screening. Very good, but they're pretty short and infrequent.
Filmspotting
Probably the most serious and academic(potentially boring depending on your tastes) show here but they've been doing it forever and focus a lot on arthouse indie and foreign movies and they specifically try and avoid spoilers in their discussions when not necessary. The show format is usually a review of a current movie and then an expanded top five of some related topic. Probably the best for me for putting stuff on my radar for both new and old movies that are basically ignored or forgotten nowadays.
It's largely two middle-aged white dudes talking calmly about movies so it might not be for a lot of people's tastes but I love that they'll talk about something like Burning for 10 or 15 minutes as an aside that week, which will put it on my radar, I'll watch it and a few months later when Criterion adds Secret Sunshine to their streaming site and I remember that they covered it in their Korean Auteurs marathon like 6 years ago and now I have a 20 or 25 minute review that I can listen to afterwards.
Kermode BBC Review
This is a straight-up BBC Radio show so the format can be excruciating(their jokes are godawful) but they cover the most amount of movies, including smaller indies and documentaries, so I like it for adding things to my radar and helping to set my expectations for a movie. Since they're the BBC's film guys they also do a lot of press junket 10 or 15 minute interviews which can be useful too.
The Next Picture Show
This is usually set up with one week being a retrospective review of an older, thematically related movie and the following week a review of the current movie of the pair by dudes from The Dissolve/AV Club. The shows aren't that long(almost always less than an hour) but the pairings aren't usually obvious and they cover both mainstream and arthouse movies(they'll do Shazam, Godzilla and Spiderman but they'll also do the new Scorsese Bob Dylan documentary paired with Velvet Goldmine and Under The Silver Lake paired with Chinatown.) I don't always agree with their takes(I think a lot of time they can be pretty big stretches) but they're usually pretty educated and measured.
Slashfilmcast
The closest to the Red Letter Media parody of film discussion where it's just a 3 regular, corny dudes with no credentials talking for an hour or two about that week's movie but I've been listening to them forever and like their back and forth. Their takes aren't usually particularly deep or insightful and they'll mostly stick to discussing that week's mainstream movie whether it deserves it or not so it's probably the one I'd recommend the least but it can be ok if their opinion happens to line up with theirs for that particular movie.
