This looks brief, but to the point. Sometimes less is more, and if you only have a few exercises to do, you can put your all into them.
On your first day, I'd replace shrugs with deadlifts, and do them first. I would also alternate workouts. As it is, you are doing #1 twice a week (Monday and Friday) and #2 only once a week. On your second week, you might want try #2, #1, #2, your third week #1, #2, #1, etc.
Consider adding chins when you can. Also, a few sets of 'core' excercises, to hit your lower back and midsection. This is as much for stability and injury prevention as it is mass and strength.
Not a bad looking program, and I think you'll like the tweaks I've suggested.