How to evaluate Han Han's film See you later?

I think as screenwriters, Han Han and Jing M.Guo are both very business-minded, and both have adapted their works into films, which are very successful. The movie "No regrets", just like the name of the movie, young people who grew up together decided to choose their own life path again. They set off for their respective destinations together, and people kept coming out and saying goodbye, leaving no future. Everyone's ending left us enough room for imagination.