Original sentence: In 2000, the announcement of the Microsoft Xbox and Nintendo GameCube was widely regarded as the last straw for the Dreamcast, since both competitors had deep pockets (like Sony) which fueled speculation that Sega did not have the resources for a prolonged marketing campaign
Edited sentence: In 2000, the announcement of the Microsoft Xbox and Nintendo GameCube was widely regarded as the last straw for the Dreamcast, since both competitors had deep pockets (like Sony) which fueled speculation that Sega did not have the resources for a prolonged marketing campaign despite it's apparent superiority to any other system known to man and determination not to fail