It's an okay movie but it's action scenes were too much of a throwback to the original Batman television series minus the comic script words. The writers hamstrung the character of Huntress making her a near-complete joke and Harley's character was made to be too much like a 14-year-old melting down over her first crush dumping her.
The big blooper of the entire movie had three of the sudden heroes listening to Harley yet one was looking in the opposite direction while talking to her while the other two were looking right at her ( there was no one else for the one to look towards or to have diverted her attention ).
All in all, it's an okay movie but it was rushed or poorly thought out or both and is far to rough around the edges to be a contender for any awards.