To any credible grading of the value of any draft prior to seeing how the players do on the field I say "Whatever".
Knowing if the Hawks over drafted Britt, or under drafted any other player taken like Cassius Marsh, or whether this was yet another redshirt draft like last season's effort, will depend upon how the player responds to coaching, deals with the pressures of being a pro and how they compete on the field against pro competition. How anyone can accurately predict this after a draft smacks horribly of group thinking as to the draft value of players taken and is unrelated to actual performance in their professional environment.
There are many here that bought the Draft Scout valuations and zoned out on known health issues or the group thinking missed on the unknown health issues on several highly ranked players. As well there are other seasons why players fall and or simply don't fit the personality of teams that may need a player at their positions.
This was an interesting draft and many supposedly highly valued players didn't get drafted i.e. Jackson Jeffcoat or Tiny Richardson along with lots of others who's selection in terms of group think would have been solid draft picks and of whom several might not be even able to play a down in the NFL for ability, physical or psychological reasons. Some of whom may just be so full of themselves they aren't good team players or are too thick to comprehend a new playbook. Ascribing value at this early stage is actually quite presumptuous and reflective of some egocentrism that may be based upon an incomplete understand of the who what why and where of each guy picked.
Who thought Sherman would quickly become arguably the best CB in the league or that Sweezy would prove to be a solid pick as a G when he played DT in college? Waiting 3 seasons to fairly grade out a player's draft value is at least a situation that allows an objective basis in justification of their relative value.
To understand the value of any draft to a team the draft needs to be looked at in several ways, present value, actual value, cap value, need now vs. potential future need., time required for positional development. In short, thanks for your opinion Em but it's really not very valuable other than furthering group thought which already seemingly is somewhat off the mark.