Let's point out the most obvious logic with flashy graphs, shall we? I mean, come on, of COURSE the president's support is going to be the highest at 9/11 and slowly drop as people become more comfortable.
If you have ever played Worms Armageddon, then you have played Gunbound. Except Gunbound isn't as fun as Worms because you are stationary. It is really addicting for a couple weeks but eventually gets boring. In conclusion, SS > Gunbound.