What are the differences between the Wii and Xbox One/PS4/Switch versions of Just Dance Games

I own a 250GB Xbox 360. It gives me the following advantages over a 4GB version.

1. I'm able to buy games from the "Games on-demand" store
   These games are like any other game, but paid with my VISA card and downloaded from the Xbox LIVE service. I do not need to insert a specific game disc to use them, they are available from the "Games library" menu.
   There is barely place to store a single Xbox 360 game on 4GB
2. I'm able to download music videos, movies? and other rich content from Xbox LIVE.
   You would only have place for a very limited amount of rich content on 4GB, my phone has more memory
3. I'm able to store games from game discs on my HDD.
   Some games are designed to run better, or natively do, when "installed" on the HDD. Halo: Reach is an example of such a game.
   The game disc needs to be inserted and working when playing "installed" games.
   Space will NOT be sufficient, again.

Trivia: An Xbox 360 game tends to be around 6GB.

I haven't played Lego Clone Wars but for the past games (Harry Potter, Indiana Jones, etc) they have been identical. The only differences were the achievements on Xbox. If you don't care about the graphical differences then there is really no difference. Plus with the Xbox version you are not stuck using that clunky WiiMote :)

If you look at the strategy guides, there seem to be no sections indicating different content for the Wii and are all labelled as applying to all three systems.

My conclusion is they are the same except no achievements and some controls mapped to Wii's motion controls. Nothing content wise.