I think that Ned has a rig that works well on his side of the KS/MO line. When I try to fish a ned rig, the way it is described in the In-fisherman Midwest finesse blog - with the open hook, it gets snagged all the time. The MDC lakes that I fish have much more snags & brush & debris than the lakes that Ned is fishing. The open hook doesn't work for me. I have to go with something tx rigged, just so I don't get hung up every cast.
So, I use a lightweight rig, currently a 5'4" Fenwick HMG Med/ ex-fast tip, smaller Shimano spinning reel and 8 or 10 lb nano-fil with a short (foot or so) fluorocarbon leader. For baits, Brewer Slider Heads mostly 1/16, but I can go to 1/4 with this set up, to deal better with wind. I switch up baits a lot, but mostly I will use a 4" Brewer worm or a power bait finesse worm cut down little bit.
I think that this is a good technique, but if it doesn't suit your waters you can waste a lot of time getting hung up. Also, if you aren't patient, you can get antsy waiting for a 1/16 jig head to get down to 8 feet.
If you go to 1/32 it takes longer. Trying to fish that rig in depths greater than 8 feet or so requires the patience of Job, and I have issues fishing that slow, when the fish are on the bottom and not taking it on the drop. Another thing to be aware of, is that in Ned's book, short fish count. To get to the fish per hour count that he achieves, he is catching many 6 to 10 inch fish. Granted, he occasionally gets a larger one, but IMO most of the time those better fish are deeper and other techniques reach them quicker than the ned rig does.
So, IMO the ned rig is a fun, light tackle techniques, but where I fish it is only applicable in certain circumstances. If you are fishing certain KC metro area subdivision lakes, where there is limited brush on points and limited fishing pressure, the ned rig can rule.