this (had) better be good

this (had) better be good

This better be beneficial and not a waste of one's time. Often used to express the speaker's annoyance or frustration. A: "Big news!" B: "Ugh, this better be good—you woke me up, after all! So what's the big news?" A: "OK, I think I know how to solve the problem, boss." B: "This had better be good, Jenkins. You're on thin ice as it is."
See also: better, good, this
Farlex Dictionary of Idioms.
See also:
  • don't make me say it again
  • Don't make me say it again!
  • make a better door than a window
  • all the better
  • all to the better
  • so much the better
  • ideally
  • be better placed
  • be well, ideally, better, etc. placed for something/to do something
  • couldn't be better