Toriyama is turning into the JK Rowling of anime right now......
The form gives Goku the power to resist Bills, but he reverts back to his regular Super Saiyan form due to the form's time limit. However, he learns the form's godlike feeling, which allows him to use Super Saiyan God's power against Bills. The two seem to be equally strong at some point, but Bills eventually wins and he says that the Super Saiyan God was not that strong and the Oracle Fish's prediction was a little exaggerated. As Bills is completely worn out, Whis karate-chops him and puts him to sleep for 3 years, and the two then leave. Vegeta says that he will be Super Saiyan God next time.
so that's it?
The form gives Goku the power to resist Bills, but he reverts back to his regular Super Saiyan form due to the form's time limit. However, he learns the form's godlike feeling, which allows him to use Super Saiyan God's power against Bills. The two seem to be equally strong at some point, but Bills eventually wins and he says that the Super Saiyan God was not that strong and the Oracle Fish's prediction was a little exaggerated. As Bills is completely worn out, Whis karate-chops him and puts him to sleep for 3 years, and the two then leave. Vegeta says that he will be Super Saiyan God next time.
so that's it?