Bedeutung von “not all it's cracked up to be” — Learner’s Dictionary

not all it's cracked up to be

also not as good as it's cracked up to be INFORMAL

not as good as people think or say:

Being an actor isn't all it's cracked up to be.

(Definition von “not all it's cracked up to be” aus dem Cambridge Learner's Dictionary © Cambridge University Press)