I'm a western European mutt, and nothing has changed that evaluation. What has change is the presentation of those values.
I went from 35% Scandinavian to: Norway 6%, Sweden 3%, and Germanic Europe, Ireland, Scotland get a poultry 5% and 2%. The remaining amount goes to England, Wales & Northwestern. No surprise there!
My mother’s results also had large changes. Firstly, I am lucky to have both my parent’s DNA samples as they are in their 80’s! Mom has an increased percentage like mine with a heavier weight on Ireland & Scotland. My dad’s results surprised me with a much heavier weighting in England, Wales & Northwestern Europe. He had a sharp decrease in Germanic Europe and Ireland, Scotland.
I still have very little European genealogy done as my paternal and maternal families decided to come here as late as the mid 1700's, with most coming over long before that. This keeps me busy in this country. However, with both sides of my family tested on autosomal, Y and MT DNA, these results are just what I expected no matter how many reference samples are added in the future. Yep, we're pretty boring. That's why I prefer working on other people's trees.
PS to WIKITree - I love your site!