Godzilla trailer CGI... What do you think about it?

I was watching the Godzilla trailer on Youtube in all its awsomeness, but when I was looking the comments, some people were complaining about the CGI. Personally, I think the trailer itself and the effects looked great, but there was a scene that did bother me...

The scene where we see Godzilla's spines come out of the water next to some small islands before the nuke explosion. It was... kind of "iffy". Not bad... just "iffy". I still have a lot of faith for this movie because I know its still on the works and that in the end it will look great.

(By the way, there was a guy who started insulting all movies with CGI and the discusion started to heat up later. It was hilarious...)

So what do you guys think about the CGI in the trailer? Feel free to comment!