I've watched a LOT of ordinary Hulu ads; more than I would prefer, as anyone could tell you. Doubly so because EVERY frigging ad seems to be a Geico ad. There is such a thing as oversaturation, and you've hit it, jackasses.
Anyway, whenever I watch Hulu, I get three dumb-as-hell ads per ad period, but when my buddy, who has Hulu Plus, watches Hulu, he only gets one short ad per ad period. I think it was different three years back, but I can't be certain.