Clark - A - The best NT in the draft. The big man fills a big need
Spriggs - D - Looks like Tarzan, plays like Jane. Definitely not worth trading up to get the second coming of Alan Barbe. If the Packers had a good O-line coach, I might be more hopeful of this pick.
Fackrell - C - Old and coming off an injury
Martinez - A- - Good value pick at a position of dire need.
Lowry - A- - 296 pounds and runs a 4.85!? That and high motor are worth a late 4th easily.
Davis - B+ - Speed and return ability, but which returning WR does not make the team?
Murphy - C - Needs strength and coaching to be a player, so he won't amount to much here.

Overall C+ Not a great draft, but not likely to be a disaster.