Format- including clean layout,unified font comfortable color, etc
problem solving- Identifying the key question, breaking down the question into logical components,continue moving down each branch of the tree to a point where can suggest a hypothesis or define the evidence,etc
Do you find thepresentation attractive to you? (interesting, etc)
Do you fully understand themain ideaof presentation?
Do you find the presentation have any positive impact on your life?/ give you any fresh ideas?