Here ' s the deal . Obviously , your professor is completely irrational and grades based on personal opinion regardless of your content . If you really care about your grade which I personally wouldn ' t in this situation , just make up some crap about it being an inside job . What I would REALLY like to see you do , is do your presentation about it NOT being an inside job , and make it the best damn presentation you ' ve ever done , complete with extensive research , fact checking , and sources . If he fails you because he doesn ' t like your opinion , take it up with whoever is in charge . <| sep |> With the oversized main thrusters . I ' m guessing it ' ll have good top speed but crap maneuverability perhaps ? It has to have some significant weakness . Or do we know yet what it is ?