It is my duty to share with the fandom :)

Yea when I went, there was a shooting like block away

Yea i almost died in Liberty city so, don't go there

Yup, its exactly that :)

Honestly I loved this system in high school, I got credit no matter what score I got. Of course as long as it wasn't a U

I believe it is a reference to the IGSE or AICE exams that are taken in England. A* is basically the highest score you can get. It's like an A+

Let us not forget that Moriarty is also in the new Alice in Wonderland movie. I was able to see each of them in their respective trailers and movies