Well, according to Trusted Reviews this handset is finally at mainstream availability. They seem to have really liked it, but you must have to have used one because I find it very difficult to get excited about!

http://www.trustedreviews.com/lg-opt...e-Phone_review

The LG Optimus 2X is an excellent phone. Its styling is lovely, it packs in oodles of high-end hardware and thanks to its Android OS, it's hugely versatile. However, LG has made a few too many slip ups for it to really hit the top spot. Nontheless, particularly thanks to it being a bit cheaper than the competition, if you're looking for a true smartphone powerhouse, it's well worth considering.
It runs Android 2.2.