It's executed well enough, and I suppose for someone who likes the character Harley Quinn, it could be a blast.
Unfortunately, I do not, so it was not.
I was mostly curious how/whether a stand-alone vehicle featuring her solo might fare any better than its predecessor, Suicide Squad. It does not fare any better, meaning, if you enjoyed Suicide Squad, you'll enjoy Birds of Prey, but if Suicide Squad was nails-on-a-chalkboard for you, Birds of Prey will be, too.
