NFL Network has the Texans with a B grade for their draft:
Day 1 - B
Day 2 - B
Day 3 - B-
“The Texans upgraded the offensive line with Rutledge, a strong finisher, but they gave up two mid-round selections to move up just two spots to select him. Houston moved up again in the second round, too, swapping mid-round picks with Las Vegas to jump ahead of the Giants for McDonald, an excellent run defender who was worthy of a first-round selection.”