They tend to, as time goes by. Or at least, they do for myself.
I have to say though, I do like the rats this month.

It may just be me, but I like either the simple ones, minimalist as someone called it, or the realistic ones, like in 2008. I'm actually wishing we could have another set like those in July '08. I adore the realism and little paw prints!
And I do love the new fin rats. That lineart change, though simple, is one that brings new excitement to the rats. I hope we can have more of them, and perhaps more lineart changes, in the future. So often our rats are left behind. But, I love 'em! (Which is funny, as at first, I really didn't and only collected them by default. But they're some of my faves now!)