Actually, I never hated it. I mentioned that I was disappointed they decided to move so far away from the original design, but I also said I admired them for their audacity. On the one hand, I would not have done many of the things they did with the new design, but on the other hand, it probably would never have occurred to me to do most of those things. I respect originality and the ability to think outside the box, whether or not I think it was the best approach in this case.
Having seen the trailer, I do think the picture that was released earlier wasn't the best representation of the new design. It looks far better to my eye in the "under construction" scene, for example, and the other glimpses of it are more promising as well. I still think it looks a little cartoony and oddly proportioned, but I'm gradually coming to believe that's more a matter of what I'm used to seeing than anything inherently wrong with the new design.
Does it pass for the original Enterprise? Well, I think that depends on who you ask. Certainly the hardcore fans are keenly aware of the differences, but I've showed it to several friends and acquaintances who are only passingly familiar with Trek and asked how close they thought it looked to what they remember from TOS. A couple said it looked "just like the original." Other responses ranged from "pretty much the same" to "I thought the dish thing was supposed to be orange" to "they definitely spruced it up a little." Nobody I've talked to outside the fan base has found fault with it. "Cool," was the word most often used.
In other words, based on my own anectdotal experience, the vast majority of the audience they are trying to interest in this film is probably going to have no negative issues whatsoever with the redesign of the Enterprise, if they are even aware that it has been redesigned.
For myself, have I totally fallen in love with it like I did the TMP refit, for example? No, but it is growing on me the longer I look at it and become more accustomed to its uniqueness. At this point, I'm more concerned about whatever convolutions or rationalizations they may have tried to work into the story to try to explain it than I am about the design itself.
Guess we'll see in six months or so.