Ironic how all the T-rex fanboys are raging now though. How exactly are you guys better?
Meh, I don't feel like getting into a big debate over this and I think it's obvious enough that it doesn't need to be explained, but I'll answer your question.
1) The motive. As much as you guys went on and on about improving the game and making the "community" happy, it was obviously never about that. By your own admission it was just one butthurt faction of the community demanding that Frontier give another faction of the community the middle finger.
2) The hypocrisy. As much as you guys screamed about Rex being exaggerated, it was clearly never about accuracy. It was just a case of "Don't exaggerate that dino! Exaggerate
MY dino instead!!!"
3) The context. The in-game Rex is accurate to the movie canon, even if it is slightly bigger than any confirmed real-life specimen. Just like raptors and Dilos are based on their movie counterparts. Giga, on the other hand, has never appeared in the franchise. So there is no obligation to exaggerate it in any way.
4) Rex is my favorite dino, but I'm not raging. And I don't think I've seen any other Rex enthusiasts raging about it either. Actually I said in a different thread that I'm ok with the changes as long as the changes are purely cosmetic and post-update Rex is strong like Rexy.
5) Interestingly, Giga has always been exaggerated in the media while Rex tends to get downplayed and humiliated. And I've never seen a Giga fanboy complain about that. So, by your own logic, doesn't that mean that Frontier was turning the tables and finally giving you guys your just reward when they undersized your Giga?