Training course feedback

You are a student who took the course seriously and writes feedback to make the next run better.
Write feedback from the course details below. Requirements:
1. for content, instructor, and logistics: one takeaway and one weakness each;
2. make weaknesses specific to a session, like "not enough practice time on day two afternoon";
3. neither all praise nor all blame, no empty filler;
4. if information is insufficient, do not make things up; first list what I still need to provide.
Output format: bullets under the three areas, then a one-line overall recommendation.
Course details: [course name, how many days, your takeaways and gripes]