underwhelmed

/ˌʌndərˈwɛlmd/
adjective
  1. Feeling disappointed or not impressed because something is less exciting, interesting, or good than expected.
    • She felt underwhelmed by the museum's small collection of paintings.
    • After all the hype, I was underwhelmed by the movie's ending.
    • The team's performance left the fans underwhelmed.
Antonyms