Gaming is for having fun. Fun requires clear rules.
The iOS version is fine! Great fun. And the artwork on the cards themself is true to the original card game. No worries, really...
No iOS version is not fine. The theme of this game is quasi-serious. Bill Noface on upper image is a joke and this lady in top-left also. The whole style of iOS ver. is too cartoony.
If dVG will change the style of Bang! it will be the end for me.