I still am happy playing SH3. But this is only true because...
...of the high quality support community we are here
...the modders are doing most of the work UBISOFT should have done
...I am in a well moderated offline campaign (wolvesatwar.com).
It is my primary game I play with, seconded by SH2, also playing in a community:
www.geocities.com/atlantikcampaign/