Hi, Today I have checked it - http://www.google.co.uk/ and found the major updates on that SERP. For e.g. type the search term web design into Google.co.uk then automatically all the web design search term related pages are shown on SERP, so please try it and write your view here....
I can confirm there has been an update on google.co.uk for some users but not all (I could see the update on my other computer but not the main one I use). They seem to be testing a streaming feature where it shows results as you type. The logo and search box on the homepage has also been increased in size. Google seem to have done a good job on this one.