Hello Zefah,
I am sorry if something I wrote has upset you. I don't meant to come off as either a liar or an expert. But I have lived in Japan for more than a decade and follow the industry here as well as I can. Most of what I wrote was based off impressions I got at the time of launch while living here. I am fully prepared to be proven wrong but I just am not seeing the negativity in Japan that so many of the posters here are claiming.
A few of the scores from publications I follow are:
34/40 (9.9/8/8) Famitsu score (I know a lot of people don't take much account of Famitsu scores but also the respondents to the Famistsu poll (1200 gamers not reviewers) gave it a 74.4 out of 100. (集計対象1200人)によると平均プレイ時間は「168時間」、100点満点で「平均74.4点」
Dengeki called it a masterpiece
http://dengekionline.com/elem/000/001/040/1040729/
Nintendo Dream Magazine (print) also gave it a positive review. [they don't have full articles on their site]
http://www.nindori.com
For word of mouth, message boards and enthusiast sites. Here I might have overstepped my opinion. I cannot possibly claim to know the pulse of the entire Japanese internet, and I'm sorry if it came across that way. But in my experience and the sites I hang out on, places like Gamerlife, gaming ameblo, mixi, etc. There was a general positive atmosphere. This I cannot quantify and probably should not have mentioned.
As for import reviews, you are correct in thinking there haven't been very many of them, but here are a few:
http://www.nintendoworldreport.com/review/40799/xenoblade-chronicles-x-review 9/10
DualShockers 9.5/10
http://n4g.com/news/1729964/gamekult-import-review-xenoblade-chronicles-x 8/10
I will freely admit that I am not an expert but I also am not trying to deceive people. If I am guilty of anything it is being ignorant to the "generally negative Japanese impressions" that keeps bing said in this thread. The impressions I received here in Japan were largely positive. I don't remember reading a single negative magazine review (feel free to link me to one). And other than the Kotaku Import impressions, the majority of import reviews I read were positive (again please correct me if I am wrong).
I am sorry if anyone feels misled by my posts. But I really feel there is a lot of negativity around how this game was received in Japan that clashes with my experience here.
I'll go back to lurking now.