Fucking hell, went to see this last night out of boredom. It's basically Michael Bay does Independence Day. I'm pretty sure the only thing Berg contributed to the film was the Southern rock soundtrack.

Liam Neeson is only in it for about three minutes total, which sounds like a spoiler, but it really isn't.

Oh, and the third act turn is so eye-rollingly stupid, the entire audience had to be treated for ocular trauma after.