Last night, I finished renting Mario Galaxy 2, and I really loved it!
It's surprising, because I thought the first game was ruined from its lack of difficulty. The first game practically held your hand the entire time. But wow, a lot of the comet missions in the second game are REALLY hard. Especially the last galaxy, (The last galaxy in the Hidden world.) which required a lot of precise timing with your jumps and spins. And when you have shadow Mario clones up your ass, it gets really intense. It's pretty awesome!
I managed to get all 120 stars in the 5 days I had the game, but apparently there are "crystals" you have to get afterwards. I didn't try those because I had to return the game. :cry:
So did anyone else here play it?