Bitterness about Firefly aside, I think that Fox is just like ever other network out there that doesn't know their ass from a hole in the ground. They cancel good shows, and keep crap on the air, probably because that's what most of their viewers want.
Personally I think Whedon should have pitched Firefly to a cable network, it might have lasted longer. I think the SciFi channel would have had a massive viewr increase because of it.
It's odd, I don't understand when people bash Firefly, if you don't like westerns/space adventures don't watch it. I personally didn't like Buffy very much but I don't go around knocking it all the time.
On a side note, I enjoyed the J.J. Abrams Star Trek, finally a damn ship that has more than one laser on it...ffs it's about time!
Old Star Trek attitude : Oh, one gun should be enough...
New (realistic) Star Trek attitude : How many guns can we fit on that? Ok, put that many on it, we're going into space for godsake, there might be hostiles out there, it would be stupid to go underprepared...
I personally liked the change in continuity, the whole new approach to the ST universe and the actors. I thought they all did a great job. Could it have been better, sure nothing's perfect, but it was good for what it was. No ST movie has ever been groundbreaking.