Perfect summation of the problem with her. I think she is also in a different world from Steve and Brian (and us!) regarding social values, religious values, and political opinion and affiliation.
The show now is at the other end of the spectrum from a few years ago when the chemistry between Steve, Brian, and E.D. was the best I ever saw on TV. Actually Kiran would have been a great replacement for E.D.
..in fact, I thought Kiran quite liberal.
I think Gretchen is more relaxed now and gets on well with Steve and Brian.