The Enterprise... I mean the model. Do you like it? Do you like it better than the original? Why did they feel it necessary to change it?
I didn't like it at first, but it has grown on me greatly. I agree with others that it looks more aggressive and kinetic than past incarnations. My only issues with it are its scaling (relative to the accepted size of the original) and the brewery.
As for why they changed it, I think it was partially to signal this was a new universe, partially a matter of creative control (i.e., wanting to put their personal stamp on it,) and partially because most of the casual audience expect to see something new. Also, since it had been established (in TNG, ENT and elsewhere) that the TOS model did in fact exist as it was pictured in the 1960s, they couldn't really use the TMP model, which is the only one that would have stood up to modern sensibilities.
Do you think it was necessary to enter a new timeline? Do you think this destroys Star Trek canon? Is this important?
Discuss.
Absolutely. Star Trek, to paraphrase Ronald D. Moore, was choking on its own canon, it had become a straightjacket instead of a framework. To be honest, I lost my faith in "canon" some time ago. As others have pointed out, Star Trek's canon is a self-contradictory and problem-ridden patchwork, a mix of anachronistic visions of the future from the mid-20th cnetury, short-term writing decisions ignored or redefinted, and convoluted explanations that try mightily to string it all together. It needed to go, no writer or director worth their paycheck would ever want to step into a situation where every shot or line of dialogue could be vetoed by canon.
Creative people need freedom to make the movie they want to make, and franchises need to evolve to remain relevant. Having said all that, I can understand that these changes might not be to everyone's taste. But arguing against change, period, is a losing proposition.