Movies have evolved over time and have gotten much more cinematic with effects that look like real life but sometims movies use to much of it and end up with horrible effects
here are some of the best movies that used CGI to the perfect ammount and some that went overboard
Top 5 grossing movies of all time
Avatar/ Worldwide gross: $2,923,706,026 USD/ Cost: 237 million USD
Avengers: Endgame/ Worldwide gross: $2,797,501,328 USD/ Cost: 356 million USD
Avatar: The Way of Water/ Worldwide gross: $2,320,250,281 USD/ Cost: 250 million USD
Titanic/ Worldwide gross: $2,257,844,554 USD/ Cost: $200 million USD
Star Wars: The Force Awakens/ Worldwide gross: $2,068,223,624 USD/ Cost: 447 million USD
But not always a high budget creates a good movie
Films with higher budget than the grossing they made
The 13th Warrior/Budget:$100–160 Million USD/ Worldwide grossing $61.7 Million USD
47 Ronin/Budget:$175–225 Million USD/ Worldwide grossing $151.8 Million USD
The 355/Budget:$100–160 Million USD/ Worldwide grossing $61.7 Million USD
The Adventures of Baron Munchausen/Budget:$46.6 Million USD/ Worldwide grossing $8.1 Million USD
The Adventures of Pluto Nash/Budget:$100 Million USD/ Worldwide grossing $7.1 Million USD