Open the travellers' photos on the above hotel. Photos now have a thumbs up and thumbs down, report as inappropriate button and a "filter photos by ....." drop down menu.
The second one has a different layout, with thumbs up to click on each thumbnail, and the filter choices in a list down the right side.
Not too keen on the thumbs down. I thought TA didn't want to include a thumbs down. At the moment I'm favouring the 'list on the side' option over the drop down menu option.
Generally, I think it is a good improvement.