The guys at Xperiancers listed what they call “all the Xperia reviews posted in 2008″.
Here is the list of reviews:

http://www.mobile-phones.co.uk/phones/sony-ericsson/experia-x1/

http://www.product-reviews.net/2008/07/09/sony-ericsson-experia-x1-is-a-little-thick/

http://www.pocketnow.com/index.php?a=portal_detail&t=reviews&id=1107

http://blog.se-nse.net/reviews/sony-ericsson-xperia-x1-review/

http://www.ps3news.com/General_OffTopic/sony-ericsson-experia-x1-is-a-little-thick/

http://smape.com/en/reviews//Sony_Ericsson_XPERIA_X1-prev.html

http://www.gadgetsurvey.com/sony-ericsson/sony-ericsson-xperia-x1-user-reviews-opinions-comments.html

http://www.knowyourmobile.com/smartphones/se-smartphones/131081/sony_ericsson_xperia_x1_review.html

http://www.tracyandmatt.co.uk/blogs/index.php/2008/10/13/sony-ericsson-xperia-x1-answers

http://www.mobilecomputermag.co.uk/200812091121/sony-ericsson-xperia-x1.html

http://www.boygeniusreport.com/2008/06/17/sony-ericsson-xperia-x1-review/

http://www.engadgetmobile.com/2008/11/12/sony-ericsson-xperia-x1-review/

http://www.mobile-phones-uk.org.uk/sony-ericsson-xperia-x1.htm

http://www.mobilerainbow.org/sonyericsson/Sony-Ericsson-xperia-x1.html

http://www.yourmobilephonereviews.co.uk/sony_ericsson_xperia_x1_reviews.htm

http://reviews.cnet.com/smartphones/sony-ericsson-xperia-x1/4505-6452_7-33351304.html?tag=mncol;txt

http://wmexperts.com/reviews/smartphones/review_first_impressions_of_th.html

http://www.techradar.com/products/phones/mobile-phones/sony-ericsson-xperia-x1-477066/review

http://www.pcadvisor.co.uk/reviews/index.cfm?reviewid=105404

http://xperiax1.com/

http://www.dialaphone.co.uk/blog/?p=2171

http://gizmodo.com/5088071/sony-ericsson-xperia-x1-review

http://www.smh.com.au/news/digital-life/mobiles–handhelds/reviews/review-sony-ericsson-xperia-x1/2008/12/06/1228257375326.html

http://gigaom.com/2008/11/12/sony-ericsson-xperia-x1-best-winmobile-phone/

http://www.geek.com/articles/mobile/first-look-sony-ericsson-xperia-x1-2008125/

http://www.mobiletechreview.com/phones/Sony-Ericsson-Xperia.htm

http://www.infosyncworld.com/reviews/cell-phones/sony-ericsson-xperia-x1/9919.html

http://www.modaco.com/content/pocket-pc-professional-news/274843/paul-reviews-the-sony-ericsson-xperia-x1/

http://www.vnunet.com/vnunet/video/2232571/video-review-sony-ericsson

http://www.intomobile.com/2008/11/26/review-sony-ericsson-xperia-x1.html

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