I am about 20 hours in, doing Olberic's Chapter 3 as we speak. I've done all of the Chapter 1s, and 5/8 of the Chapter 2s. One other thing I haven't mentioned is that party members who aren't in your active party (of four people) don't get experience, which is a real pain in the ass. My main characters are Olberic, Tressa, Cyrus, and Ophelia, and they're all around level 30. The other four characters have been sitting in my reserves, so they're all under 10. But when I wanted to do Primrose's Chapter 2, which has a recommended level of 20-something, I needed to take her out of the reserves and put her in my main party, so she was just useless for that entire chapter because she was so wildly under-leveled. By the time I had finished it, I think she was only like 15? Again, this game has a lot of structural problems.
OK, I have to get back to work. See you guys later.