Years ago I did a 'taste test' of the top six beers. Michelob was supposed to be the Champagne of beers and it always came last with everybody who did the test. The top two were always Miller High Life and Schlitz.
Just get the beers you want to try, have someone pour them into identical glasses that are marked with a number. The person being tested doesn't know which beer is in each glass. Then after they line them up best to last, look at the numbers and see what the beers were. You'll likely be very surprised.
EDIT: It's a good way to start a party too!