Yes, obviously. Anyone that doesn't see that is just failing to look at it objectively.
Was there an argument to keep TCU in? Of course, but it was more subjective like "eye test" or a ridiculous statement like a Top 15 win doesn't count because "they lost their coach and also that team lost to another team". In terms of resume, Ohio State's was (very slightly) better. They had an outright conference title, we split a conference title. Fact. They beat more ranked teams. Fact. They had a better SOS. Fact. You don't have to like these, but by objective measures, they are true. The only trump card we had was a better loss. It stinks, I really dislike Ohio State, but it happens. There were 6 teams and 4 spots, 2 teams had to be left out by math.
Yes. Based on the evidence we've seen in the first three years at least, everyone has been treated equitably using the same yardstick. Different years have different situations that need to be responded to (2014 had 6 1-loss teams, 2016 had a 1-loss team without a conference title vs. a 2-loss team with a conference title), but they've been consistent in their criteria thus far.
This is simply not true, just based on the 3 years of evidence that we've had. There's not a single example of the 2014 criteria being contradicted. In 2015, 1-loss Ohio State was skipped over for smaller-brand Michigan State because of both H2H and a conference title. This is inconsistent? In 2016, small market Washington was picked over Conference Champion big Brand Penn State because 1-loss is better than 2-losses. Where's the inconsistency? The only example you might want to cite is Ohio State getting in without a conference title last year.....but of course you'd ignore that they were the only other 1-loss P5 team and were being compared to 2-loss teams (thus entirely different than in 2014). All evidence we have thus far is that 2016's Ohio State would not have gotten in over 2014's TCU or Baylor if it was 2014, and 2014's TCU or Baylor would have been "in" over 2016 Ohio State in 2016.
You can't show an example of this criteria being inconsistent, at least not yet. That might change this year depending on how Notre Dame, Georgia, the ACC, or Big Ten shake out, but it hasn't happened yet.