Sony KDL40W4500 Review
http://www.hdtvtest.co.uk/news/sony-kdl … 116135.htm

Conclusion

The Sony KDL40W4500 is the logical next step up from the W4000 series, adding a functional 100Hz MCFI system to excellent blacks, accurate colour gamut and almost no input lag (with the appropriate configuration). Had Sony offered white balance controls in the user menu, implemented better video and film mode deinterlacing, and got rid of the undefeatable edge enhancement however slight, the KDL40W4500 could have been a potential world beater (though it’s not inconceivable that Sony are reserving the best features for their flagship X4500 range). Nevertheless, these relatively innocuous flaws do not stop the Sony KDL40W4500 from being one of the best LCD HDTV in its price class.