Updating our browser version of the game was by far the most demanded petition from our Managers during 2015, that's why we took action here.
We've worked hard to make it a pleasant experience and we've also included the new Training exactly as it has been included in our mobile versions. I understand sometimes it may be hard to get used to changes, specially if we've been using something in a specific way for several years. Although I'd ask you to give this version a chance before making your final conclusions
Of course this won't stop here, we will continue to improve and optimize this version together with the mobile ones.