Bronze Stars vs. Power Stars

super-mario-galaxy-2

In Super Mario Galaxy 2, if you use the Cosmic Guide to finish a level, you are informed that you will receive a "Bronze Star" instead of a "Power Star". I assumed that meant that it wouldn't increase your total Star count, however, when I finished the level in question (Flip Swap Galaxy's Think Before You Shake level) using the Cosmic Guide (and thereby getting the Bronze Star), my Star count still went up.

Is there a benefit to getting the Power Stars over the Bronze Stars? Or can I essentially get the game to play itself (when available) with no real detriment?

Best Answer

After you get 120 Power Stars there's a whole other quest to go through — and it's way better than the second quest in SMG1. You won't ever get to see it, though, if you stay satisfied with those Bronze Stars.