What a Hack
I mean he's not totally useless.
Mission: Impossible 3 is probably my favourite in the series, and I do like Cioverfield, which he produced, but everything else he's been involved in has been an inferior remake/copy of what's come before (i.e. Star Trek and Star Wars) or a superficially interesting idea that goes nowhere (i.e. 'Lost' and, sorry to say, Super 8).
The fact that he's one of the most important names in Hollywood right now goes to show how derivative and creatively bankrupt this era is.