I've had a couple of people say that they either (1) didn't know where to get the graded papers or (2) couldn't read the comments on this set.
1. You can pick up your paper (e-version) in Angel. Go back to the Dropbox where you uploaded it originally and you will see a graded version.
2. You should be able to see the comments in Adobe or in Preview (for Mac users). Mouse over the yellow comment bubble and you will see the comments. In Adobe, you can also go to View -> Navigation Panels -> Comments to see all the comments at once. In Preview, click on View -> Show Notes.
If you try these tips and you still can't see the comments, please let me know.