Is Disney better or worse since Walt died?

Answer 1

here's what i know for Disney's history after Walter's death:

the dark age era had began at the late 70s and early 80s.

the Disney Renaissance era began in 1989 after the release of The Little Mermaid and ended in 1999 with Tarzan.

The current Post-Disney Renaissance era began with Fantasia 2000 (a sequel to 1941 Fantasia) and it's still in that era to this date.