Unfortunately some people cane be harsh but that's what you get on the internet. You have to have a bit of a thick skin when it comes to modding. If you expect that everyone will like your choices then you are mistaken. Some will be more harsh about it than others.
Your latest thread was locked and you got a few posts with interesting replies mainly because your question was should you go ricer or JDM? If you go ricer then most people WILL make fun of you. Most mods that people do are but no one ever asks if they should rice their car out and are actually serious about it... :/
As long as you are happy with what you have done, that's all that matters.
If anyone steps over the tolerable line and seriously offends you by something they say, please report it to a moderator or us the "report post" button under every post.