I received my undergrad degree from TAMU, and I will be applying to the vet school this round. From what I've heard, they are very cut and dry about how they assess applicants. The process relies on a points system, and your initial points are calculated from GRE, GPA, etc. Whether or not you get an interview depends on where your point total lies in the whole applicant pool. The only interview 225 applicants/year, so if you're #226 then you're out of luck. After they have the 225, the applicants receive points based on the more 'subjective' aspects of the application, like essays, lor's and your interview. From the 225 they accept the top ranking group of about 110 (not quite sure about this number). If you are rejected, they do a post application interview, so they will tell you where you ranked in the pool.
It seems TAMU is one of the least "holistic" in regards to looking at the entire application before making a decision.
This is how I understood the explanation given by the Dean's office. Anyone please correct me or add your take on it.