I have a few issues with the series myself. I wasn't a hard-core writer when I read them (just designing) so I can't give you anything there but there are still it's downfalls.
I really like the "setting out" in a book so Roran's part was awesome to me. Especially since he didn't have a dragon or magic or Obi-Wan to help him. He was the average guy who became an excellent leader in a tough time which is great because how many of us will get a dragon? His position was easier to connect with.
I don't think this happened until Brisingr so don't read this if you haven't read the book first. This is the issue I have with Roran. I kept it really short and non-ranty so you people who aren't there yet won't get too agitated wondering what it says.
A man in that day and age would not stoop to a place such as sleeping with his girlfriend!It's interesting what he's done with the worldviews of Elves and Dwarves but it seems contradictory to me. The whole science and magic thing reminds me of a line from the Screwtape Letters.
I don't remember when this one is so I'll hide it just in case.
What's with Saphira getting drunk anyway?