I didn't really notice this until I bought Mighty Switch Force on the eShop, and then again when I bought Madden '13 on the eShop.
When you open the game from the menu and you get the splash, the volume SCREAMS and I'm forced to turn it down. When the game loads and it starts up, the sound goes back to normal and I have to turn it back up.
Is there any way to fix this? They should be leveled together, kind of strange that some games are loud and some are normal.