Tamatalkers,
I do suggest you all email to bandai US and give your honest feelings on the current tamatown. That way they will start to take notice of this and might consider updating tamatown.
Seriously, I agree with some users here because the current tamatown v4 is same as v3! Except for office, the rest seem "sleeping". I think Bandai US is just making $$$ off us if they only make tamatown as "decoration" in place of useful uratown and e-tamago.
Note that some of us are teenagers by now and Bandai US only can rely on kids under 12 as their clients for tamagotchis. I'm adult now yet I still very loyal to my v3...ha ha.
So, tamatown has to have the feel of youth (for everyone old or young alike) and not so kiddish. Some animations are like for kids. Uratown and e-tamago is the best example to what we need to HAVE!
However, we shouldn't rush things yet. Give them time. Thumbs up! Your emails will do the trick.