Just like the Truman Show movie, I have always felt it's a bit underappreciated. So many great performances in that beautifully shot movie and such an emotional roller coaster. Although in many aspects a totally different type of movie, I think Uncut Gems was the first one since I watched Magnolia that touched me in similar ways. And just like with these other movies, it really changed my view of Adam Sandler.
The director of Magnolia (Paul Thomas Anderson) actually cast Sandler in a dramatic role a couple of years later (Punch-Drunk Love) that was also received very well. Might be worth checking out if you liked Magnolia (I loved that movie).
Amazing Score/Soundtrack by Jon Brion too. If you like that then try Eternal Sunshine of the Spotless Mind and I Heart Huckabees for their Score/Soundtrack.