I mentioned this before, but chapters 25 and 26 really felt like the ending of this manga for me, and I know I'm not alone on that. There was something about the dialogue between the MCs and the build up to the final moments of the festival that just really had a note of finality to it. And after reading these last few chapters, I think that feeling has only been cemented within me. Everything that happened in chapters 27-33 (besides the time skip chp. 33) felt like it should have happened before the climax of this series rather than being its climax, falling action, and ending like it was.
The conversation about Takamine's past, the possibility of Takamine being a professional musician in America, the resolution between Tachibana and Yuuki, and the romantic development between Yuuki and Takamine (which, let's be real, wasn't much of a development), all felt like they should have been given more time to be explored. Unfortunately, each moment felt rushed and/or looked over in some ways, which really made these last few chapters feel more like interconnected one shots to the story, and not like the actual plot of the story itself.