Earlier quoted context omitted.
Wow. Is that really fan film? I mean... I was just mad that it ended after only 20 mins... I was so hooked I wanted it to keep going. How does a fan film get those actors? I mean, I can imagine that a lot of ST fans have money, but still. Thanks for linking. That was awesome.
They had a kickstarter for the preview film (to prove they could do it) and then another for the full. Also, "fan" might make you think they're amateurs. They're very much not; take a look at the cast and crew list.
So what exactly does qualify as one? just as long as you don't have the copyright I guess? I mean, at which point is "fan fiction" illegal? is the legality status correlated with the production values and budget?