Which film reboots actually improved on the original and why?

[James45]

I was just rewatching the 2010s reboot of a classic sci-fi franchise, and it got me thinking about what actually makes a film reboot successful beyond just box office numbers. It seems like the best film reboots manage to honor the original's spirit while bringing something genuinely new to the table, but so many others feel like hollow cash grabs. For fellow movie fans, what are your top examples of reboots that actually improved upon or meaningfully recontextualized the source material? What specific elements—like casting, thematic updates, or directorial vision—do you think are essential for a reboot to stand on its own as a great film?