The 3D models definitely changed my thoughts on some old Pokemon.
Stunfisk is a notable one, I don't like how flat he turned out. Sorry Stunfisk :(
But on the other hand, I did like how Mr. Mime's one depicts it acting like a real mime. Very clever job you did there, Game Freak.
And I know why Eelektross has Levitate, it's actually shown floating now as opposed to like, bouncing (what) in 5th Gen. Nice to see they made it better now.
Shelmet's one is kinda weird though, but I do like how it hilariously just tips over when it faints.