no great shakes
• not very good or significant.
• "it is no great shakes as a piece of cinema"
Similar:
not very good,
undistinguished,
unmemorable,
forgettable,
unexceptional,
uninspired,
uninspiring,
uninteresting,
indifferent,
unimpressive,
lacklustre,
nothing to write home about,
nothing to get excited about,
nothing special,
not up to much,
half-pie,
