Diapers

Being a new mommie I am still trying to nail down the science of diapers. Perhaps some of you know how this works:
Step 1: Buy two packages of Brand A diapers for a ridiculous amount of money
Step 2: Change baby in parking lot because changing table in the bathroom is disgusting (or there isn't one)
Step 3: Get home and realize baby has already used new Brand A diapers
Step 4: Start changing baby and realize that not only has baby used diaper to it's fullest advantage, but the poop has also travelled up baby's back and armpits
Step 5: Change baby
Step 6: Give baby a bath because of pervasive poop
Step 7: Put new Brand A diaper and cross fingers
Step 8: Start making meal for me and hubby
Step 9: Hear baby fill new Brand A diaper
Step 10: Change baby again
Step 11: Give baby another bath
Step 12: Realize very expensive Brand A diapers don't work for baby
Step 13: Try to take back very expensive Brand A diaper pack that is completely unopened and with receipt
Step 14: Be told by CSM that the packaging has been changed and thus the diapers I bought can only be returned for 1/2 the price I bought them before because they added another Disney character on them - not changing one iota of the actual product
Step 15: Buy very expensive Diaper Brand B and start the process all over again

Ba hum bug...