I need advice from anyone who has played this game.

I found fable for like $38 or so but it won't be here for two weeks and I need something to do. I just beat the game on the dark side which was pretty fun. I started a new class on the light side and am about two hours in and it is pretty fun.

I'm wondering if playing the light side is really worth it though. Is it really worth spending 20 hours in? How different is the ending? Are there major plot changes? How much different is the experience?

Anyone that has played through the game both sides please respond. I need a comparison to see if it is worth wasting my time in for the next two weeks. School is easy at this point and I have a lot more free time than usual.

Keep note that if I don't do this, I have about 50 other RPGs for PS2 to play, and alot of Xbox games to play also. So please tell me if it is worth spending 20 hours in.

Don't spoil the plot either, just answer my questions