Preachy Pratt. He needs to stay off of his personal cell phone during class and teach.
Interesting concepts, but done in a dry powerpoint format (please add some pictures!). Kinda preachy. Not a bad guy thou.
Mr. Pratt is a very good teacher and I have learned a lot from him. He is a great person. He showed us all that we have "intrinsic, immutable, infinate worth."