We've seen most of those pics before, and there is no doubt that bullets do weird things on occasion, but in their current TTSX/LRX configuration, I think Barnes has most of the expansion quirks figured out.
Despite my positive experiences using Barnes bullets, they certainly aren't my first choice for long-range applications where impact velocity drops off. This is mostly because the structural virtues of monos are no longer needed once IV's drop down to 2000fps, and slippery but regular C&C bullets do fine when they impact at those speeds.
