Alright. I see you concern for it being spammy, but from the tests that have been done on it, that latest version (a9) after 50 rounds of testing has maintained a 50/50 red vs blu win percentage (alright, 2 rounds went stalemate, but thats because of 1v1). You can see the percentage
here . if it was all about "who can spam more" this would not be the percentage.
The map is fast-paced, yes, but its fun and a lot of the people who have played it enjoy it, and a few of those who enjoy it actually hate arena, but enjoy this map. I made it small to promote the fast gameplay, to make arena less boring. Because people who play arena hate waiting, and with this, your waiting for no more than a minute (avg is like ~25 seconds).
If you can ever get a chance to play it with real players (maybe look out for one of our impromptus, if you are part of the steam group you will get an annoucement when one is), I think you'll find its (not the best) but a pretty enjoyable arena map.