Simply put, of course it is acceptable. There is a beer for everyone and even though most of the American lagers are very similar there is nothing wrong at all with someone preferring a particular beer. Yesterday I picked up a 12 pack of PBR to go with some BBQ and if you position it in your mind as a Classic American Pilsner you might be surprised at how your perception of the beer changes. At $6.99 a twelve it was the beer that’s in when the wallet’s thin or the beer to have when you are having more that one. So if you like a particular beer, go ahead and fill the fridge if you want to and don’t feel ashamed. If someone wants to poo-poo your selection then tell them to bring over something else. It’s your house, it ain’t Burger King, you get it my way or you don’t get it at all!