Beckers are considered great knives for a reason: they are great knives. I don't know of any other American made knives that are even close to Beckers in value, and much of this is directly attributable to Ka-Bar's manufacturing capabilities and expertise. Becker knives are as good, or better, IMHO, than many knives costing two, three or four times as much. I know I wouldn't trade my BK-2, for instance, for many of the very expensive "cult" knives we hear so much about. Those knives don't cut any better than a Becker, and most aren't, IMHO, any tougher. Sure, some are prettier, but that's not what I buy a knife for; I buy a knife to use as a tool, period.
That Becker knives are this good -- and are as popular as they are -- is largely due to the fact that Ka-Bar cares as much about quality and customer service as they do. As Paul pointed out, they have only been producing the Beckers for a short time, and some birthing pains are to be expected. From what I've seen so far, Ka-Bar has backed those knives to the hilt (excuse the pun), so we should have no worries about the quality of Ka-bar produced Becker knives: they make 'em good.