Trippy is a good word for it. Creepy might fit, in spots.
Actually, the idea of taking spoken soundtracks and using autotune to make "songs" out of them, opens up many, many possibilities. I could see some really weird stuff coming out that way, and possible even chart-topping hits by long dead movie actors and others (politicians?) who never actually sang the songs. It's a strange, strange world we live in, Master Jack!