Personally I was disappointed in our group member who presented by himself the following week after our presentation. He was supposed to be in our group but made no attempt to participate as a group: but rather solo. His presentation that he did was very unclear in its entirety mainly because I could not hear him. He needed to look up at the audience rather then at his feet. He did have a few good point and the pictures that he passed around did a great job reiterating and supporting his thoughts.