Mullen's "Questionable" performance might have marked the beginning of a new era in street skateboarding. His reluctant transition from freestyle to street skateboarding was a symbol that legitimized the technical direction street skating had taken over the previous few years. Mullen focused on the progression of this transition in subsequent Plan B videos, including 1993's "Virtual Reality", in which Mullen showcases the newly mastered trick, the darkslide. Mullen's participation in Plan B dissolved after Ternasky was killed in a car crash on May 17, 1994. Mullen later explained, "He was such a great person. He would lift you so high and that is why Plan B was what it was. And it was clear once Mike was gone that it was never the same."