Complex sentence: This situation presented many challenges for the production staff particularly a difficulty in portraying emotions between the two beings because they were so different in size, even with this concern Cohen jokes that Weaver's performance as a spaceship was "moving".
Split into simpler sentences: This situation presented many challenges for the production staff particularly a difficulty in portraying emotions between the two beings because they were so different in size. Even with this concern Cohen jokes that Weaver's performance as a spaceship was "moving".