You'll get a lot of opinions and anecdotes on what people believe is the way to go, so here's mine:
I don't treat it as gospel, but I tend to defer to the owner's manual. If there is any mention of a specific run-in procedure, I'd follow that. If not, then do as you please.
Despite that, I also believe there is a case of taking it easy during the first 1500 km to let the gearbox, differential (if fitted) and tyres to bed-in.
Just driving it as a normal person would do is fine, really. No need for extremes (don't drive like granny or Mad Max). I think the subject gets way overblown sometimes, especially in regards to modern vehicles.
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