Rant: Frito Lay

So earlier tonight I picked up a 91 gram bag of Doritos Nacho Chips. This was a special bag because the top of the bag advertised that there was "40% MORE CHIPS FREE IN THIS BAG!" Awesome, I thought.

Not likely.

I pop open the bag and what do I see? Not even half the bag is even filled with chips. There's almost a quarter amount sitting there.

Needless to say I was not a happy customer. The bag FELT full when I picked it up off the shelf, but you can't exactly return an open bag of chips now, can you?

...can you?

I'm writing to the source and lodging a complaint.

Anyone else have any gripes against this company?