Yes our setups are essentially NFT systems. One can argue semantics and stoner terms but it's just a variation on NFT. GH sells a similar system, the AeroFlo, which is basically NFT (hence the 'flo) with some sprayers to aerate the flow (and not an aeroponics system like some want to pretend).
A more specific term for my setup would be DFT, deep flow technique, because I dam the end to create a deeper flow than a 'nutrient film'. NFT is about keeping the flow shallow, a thin film that therefor remains aerated. When you raise the level, that effect becomes less and less, hence the sprayers (which aren't really needed if the return waterfall is strong enough and/or there are bubbles in the rez).
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