be not what it's cracked up to be
(redirected from aren't what they're cracked up to be)be not what it's cracked up to be
To be not as good, enjoyable, impressive, or worthwhile as it is reputed or said to be. Honestly, the movie isn't what it's cracked up to be. Maybe I'm just not the right audience for it. If you ask me, long-term relationships just aren't what they're cracked up to be.