Capsule Summary (minor plot spoilers):

Rough Night is a comedy about a bachelor party gone wrong. Scarlett Johansson stars as Jess, who reunites with her college girlfriends for the big party, in Miami. Alice (Jillian Bell), Blair (Zoë Kravitz), and Frankie (Ilana Glazer) have that big blowout before the wedding, and things don’t turn out the way you’d want them to.

There are hints of the truly dark comedy Very Bad Things here, but it really isn’t. It struggles to find its voice, but without saying more, it does come to a reasonable conclusion. There is a post-credits scene that answers a question left open.

Standard Review (contains plot spoilers):

I’m not sure I can say too much without spoiling the film. As I mentioned, it struggles for some laughs along the way, trying to walk the line between a traditional comedy and a black comedy.

This isn’t a film you must see in the theater, so I’d recommend waiting for its streaming or disk release.