Maybe this knife will prove useful, maybe not but I'm always happy to see new options in the gear marketplace. Separating the wheat from the chaff is part of the fun. RAT Cutlery is known for making some good gear.
What I don't like, though, is the Robert Young Pelton marketing angle. RYP has a reputation for unbridled opportunism and some downright lying, especially concerning private military contractors (PMCs) in the Middle East. Don't make the mistake of taking everything he says at face value.