If you're watching to catch a glimpse at the "never before" intimate scenes. Please don't. That's only a hook to bring in wider audiences to a niche audience movie. The pace is more of an art movie, not mainstream. More about social reflection of relationships in current times than sleaze. Can't say if there was more "intimacy" bts, but the plot completely works without them...probably even better.
Does have a few plotholes certainly. But excusable ones. If you like movies with a story that may even be thought provoking - worth a watch.