I have the cinnamon interior in my 2016 SE. It's actually very nice, and I get compliments on it all the time. The 'cinnamon' color is a saddle tan, but photos seem to show it a bit more orange than it really is. Here is a picture the day I first looked at the actual car I wound up buying. As you can see, it's not the whole seat with the cinnamon color, but mostly trim. I have seen pictures of the cinnamon with the colors reversed on kbb.com.Glad I found this thread. I was looking at some reviews and the seats had these bright orange colour that looked like they were from a 60s muscle car. Got us worried since we have ordered the cinammon.
But then I realized they are probably terra cotta, and other pictures have the more pleasant darker brown of the new cinammon. Also, it's probably partially due colour balance of the original pictures, since some of the early pictures looked a lot less orange than that particular review.