Review Detail of rikaru in I Swapped Bodies with My Idol!

Was really into this story, but... Is that seriously going to be the last chapter? There are way too many loose ends, and the ending was way too abrupt. If this is all there is, the story doesn't deserve 5 stars. They set so much stuff up for the future plot, and then, BAM! The story ends and everything that was set up is unresolved and just hanging there without a reason.