The movie already starts with a very creative logo, which I find to be excellent. The framing of it being a dating simulator is interesting, and the way that things are communicated shows that a lot of thought has gone into how it should be established. Having this stated as being recognized as a piece of Lost Media is interesting, as well as calling it Ending A, which is a good reference to dating simulators, showing a clear understanding of the genre.
The almost uncanny pseudo-emotional anime voice acting that is present is well-parodied, and it exhibits all of the characteristics. I would say that proves that reference material was listened to and practiced on to get down the vocalization and styling.
Cherry blossom tree XD and the music supports the voice acting and the visuals are good combinations for supporting the narrative. There is almost a drastic change when the Senpai gets a close-up. I know this isn't a problem for me, but going from being a parody of anime style to a Western-looking comic character is something I noticed. Yes, I enjoyed the movie. It's cool, great teamwork.