Group Critique (Initial 2D Designs)

While coming up with out initial designs, we were split into two groups, within these groups we took turns to speak about our various initial ideas, what their purpose would be, where inspiration for them came from etc. and the rest of the group would tell whoever was presenting their ideas what they thought were pros and cons of each on the designs. Here is my sheet showing my critique on the groups work and also their critique on mine.