I HATE it when you have a favourite brand and they change the recipe to piss everyone off for no good reason. These include:

Milkyway (I want the BROWN INSIDE dammit)
Monster Munch (made them smaller and "fluffier" or something)
Twix (More crunchy? JUST LEAVE THEM ALONE!)
Mars (remember they made it more for "ladies")

Anyone else? Is it just me who gets furious about this kinda thing?

Oh and they also reduced the size of Yorkies by 50% AND you don't get the wicked foil wrapper wirth Kit Kats anymore...