How do you feel about your final collection? Have you ever written so much before?

I felt that my final collection could've been a lot better towards the end I was just rushing to even get it finished. If I had put some more time and energy into it I think I would've been more proud of the work I produced. I also thought that I should've written in different genres that I'm more comfortable with so I could've easily conveyed my message to the reader. I have written that amount before in my free time but not all surrounded one topic like we did.