Gaben hes testing it himself, wait till he goes through it allthe approval is done by a bot and not a real person
1. correct launch of the game
2. checking features that are marked as supported
3. checking the transaction system of the game (not for SG)
the time until the game is approved is 3 to 5 days. if a problem appears dev will receive an immediate response which is also not from a human. so save these fairy tales of yours for someone else