Looking at the first three rounds...
The Rangers took:
Blake Beavan at 17
Michael Main at 24
Julio Borbon at 35
Neil Ramirez at 44
Tommy Hunter at 54
Matt West at 80
Evan Reed at 110
As a point of comparison, BA's top 200 had:
Beavan at #13
Main at #23
Borbon at #19
Ramirez at #71
Hunter at #121
West at #104
Reed at #170
ESPN's Keith Law had, in his top 100:
Beavan at #15
Main at #9
Borbon at #23
Ramirez at #46
Hunter at #85
West at #74
Reed at #90
And BP's Kevin Goldstein had, in his top 50:
Beavan at #12
Main at #18
Borbon at #25
Ramirez at #40
So the first 3 Rangers draft picks were "value" picks, in the eyes of all three sets of rankings.
After that, BA sees the Rangers as reaching in their next 4 picks, while Law's rankings suggest that the Rangers got good value with those selections, with Ramirez also coming in where expected in Goldstein's rankings.