First of all:
I loved that intro, it is really different to other introductions.
In contrary to the compliments that many commentors posted before, I have to report some issues I found, playing this map only 3 minutes:
-Desyncronisation as I was trying to browse the overloaded menu. That's why I could not play longer than 3 minutes.
-I saw a huge number of imports... and that's it so far. The custom font was sometimes hard to read, the background and the whole interface were much too dark and did not really show up the important things. That "menu-star" has been almost invisible to me.
-Some of my tanks started to stuck just where they stood. They did not move into any direction, no matter what i tried.
Since this is an alpha version, I won't put any lasting rating for now. It would get a 2.4 from me so far.