I'm on the fence with this ^^^ one. Anyone who uses their knives HARD knows that coatings are fleeting at best...and it appears that ESEE specifically states that coatings are considered "normal wear & tear" and are not covered. (*I think most Manufacturers would agree) Beyond that, and in my very humble experience, ESEE coatings hold-up with some of the best of 'em. Sure, the user in question could snap his ESEE-3 in half and quite easily request another. However, I doubt the coating on the new one would impress him any more than the coating on his last. (*As a sidenote, my ESEE-5s have been absolutely flawless. In my very humble opinion, if you're looking for a blade that won't rust without a little "love and care" every once in awhile, a 1095 blade is definitely not the best choice)
I ain't completely aroused when it comes to "warranties", as even the best don't mean much when you're out in the middle of nowhere and your sh!+ fails. However, it is very comforting to know that your blade will be repaired or replaced when you get back to civilization. And, as far as I know, ESEE is one of the Kings when it comes to that kinda' thing. (*As a side note, I've never had that issue. My very limited knife "failures" have been minimal to moderate at best...and the tool was still very useable while I was out in the "middle of nowhere")
I live in South Texas, where the wood is VERY HARD and unforgiving. (*Oak, Mesquite, Ligustrum, China Berry, etc.) I've had warranty issues with TOPS, Barkies, and Busses, and ALL have proven to be nearly painless. All Companies involved have made good on their knives with ZERO hassles or inquisitions.
At the end of the day, I'll continue to beat on my trusted TOPS, Beckers, Busses...and yes, even my Barkies....with ZERO concerns or worries. Hell, I have two TOPS 107Es and a coupla' Bark River "Trakkers" that have been beaten more than any knives could ever deserve. NONE OF THEM has so much as winced at anything I have thrown at 'em.
Your mileage may vary.