Did you derive a similar feeling from both types? I love kink, but far is the day when I jack off reading a scene lengthily describing an explosion (of explosives, I mean).
More seriously, I like the idea of the literary feat, but despite the parallel with Vlad (poor Vlad, by the way...), there is IMO a lack of link between the scene and the rest of the narrative. In CSI, or a movie, there'd be a clever 3D animation following the signal, as CJ does with his pen, but you need to see the thing happening, not know the ins and outs. Unless, of course, you intend to sell out to North Korea or Iran. As I'm (heavily) paid to read CJ's prose, I read the text with attention, but I doubt I've memorized much beyond "this is a complex process, in which an electrical signal travels from one part to the next, triggering various reactions leading to the nuclear device blowing out".