Why is Stargate SG 1 so good?

I'm curious to know, what sets Stargate SG-1 apart from other science fiction series that makes it so highly regarded by fans and critics alike? Is it the intricate storylines that keep viewers on the edge of their seats? The intricate world-building and character development? Or perhaps the unique blend of action, adventure, and humor that keeps the show fresh and engaging? I'd love to hear your thoughts on what makes this series stand out and why it's considered a classic in the genre.