I don't think you should judge a bullet on it's successes but rather by it's failures and failure rate. As I see it, one failure will tell you more about the bullet than a thousand successes and regular or repeated failures of a specific type will tell you even more.

FWIW, the bullet I like the least and have seen fail most often is the TBBC. Esp in .375.

I'm not suggesting they all fail but that from my experience, they fail more regularly than the others.

Have you swept the visioned valley with the green stream streaking though it?
Searched the vastness for a something you have lost?
Have you strung your soul to silence? Then for God's sake go and do it
Hear the challenge, learn the lesson, pay the cost