The phrase "mixed reviews" refers to a situation where opinions or reactions are varied and not consistent. It can be used in various contexts, such as describing a movie, book, product, event, or performance that has received different types of feedback from people. Some may like it while others might dislike it; some may find it impressive while others might think otherwise. In short, "mixed reviews" means that there is no clear consensus and the overall response to something is mixed or unclear.