Nowadays we keep forgetting how beautiful blockbusters can be. Too much CGI makes everything possible and therefore very often also arbitrary. In Raiders you actually seem to feel the physical pain some of the actors/stuntmen had to go through to provide 2 hours of pure entertainment.
Of course the story isn’t waterproof, the Nazi weren’t that present in Egypt in 1936 and how did Indy survive that ride on the submarine again? But lots of good and variable action scenes are accompanied by a story that develops fast and excitingly and is always close to being implausible but luckily never is.
It is always consider the best adventure film of all time and the best of the 4 Indiana Jones films, and I always agree no matter what.
Spielberg, Lucas and most of all Harrison Ford created a hero that is nowadays iconic. With their attempt to make an homage to adventure comics of the 1930’s they created their own legend.
It’s funny, exiting, thrilling and romantic. What more can you ask for?