Best Picture Oscars That Were Deserving?

There's still a bunch of best picture winners I haven't seen, but here are my favorites:

It Happened One Night
Casablanca
All About Eve
The Bridge on the River Kwai
Lawrence of Arabia
One Flew Over the Cuckoo's Nest
Amadeus
The Silence of the Lambs
Unforgiven
Schindler's List
No Country for Old Men
Moonlight
Parasite

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IMDb
Letterboxd

Schindler's List
Lawrence of Arabia
Platoon
Slumdog Millionaire
Parasite