I think it depends on where people are coming from. I came here with my family after having lived and worked in a socialist country. I have first-hand experience with many of the proposals today's Dems are putting forth. Those policies are the reason I had to leave my family and loved ones behind, and you can bet I am not voting for these policies here either.
That sucks! My ceremony was a couple of weeks ago. First week of March if I recall correctly, when things weren't so bad in the US yet. Hopefully they'll be able to get your wife through the system by election time!
It's a pretty straight forward process. I would say, as long as she's comfortable with the 100 questions they give you, she should be good. The questions are also randomly generated by the computer and the interviewer just reads them out, it's not like the interviewer purposefully chooses specific questions.