Let's break it down:

www.scout.com/embed/video/1617927

Plug that in and I think you will get a full window view of Scout.com's video of Packer WR drills. Some takeaways:

1. Abbredaris is simply a cut above in his cuts, and getting out of them quickly.
2. Adams rounds them both off, making it easier to get around him (over the top or cut underneath). In fact, not sure you can call that a cut.
3. Janis is mediocre (but he does shorten and drop his weight), but he drops both balls, one of which was behind him. He is not fast out of those cuts though.
4. Jones is just slow and rounds the route.
5. Cobb is Schroedinger's WR. His first cut is awful. The second one is much better. Wonder if he has a beat up leg that is affecting going to his right.
6. Ed Williams (19) isn't bad but he doesn't shorten his stride very much. On a wet field, he is going to slip.