Both yes and no. It would be really cool to see what's coming, though when a realease is coming - as betatester it wont be as glorious...
Well, I know what I would like to see, and as betatester, constuctive critisism are easiely handed over...
I guess you get closer to the devs, and maybe I could improve as a mapper in a serious team.
My knowledge in English is good, German, not as good, though Ich versteh written german aswell as listening to it, though when i comes to speaking I'm not too good.
Also, gameplay is most important to me, so if I could help improve that in some way, that would be greate.
Isnt there a shortage of Swedes in Beta? :p discrimination I say!