Phantasy Star Portable 2

I don't know if there is already a topic for this one, but meh

Anyways, have anyone played this? This game's awesome,
I thought this game sucks, so I haven't touch this, but when my friend said
lets try it, I though about getting a demo, and... IT ROCKS!!!

Well, its a usual PS game, leveling and so...

And does anyone know a way to get the best ending?

I downloaded the full game,but i understanded nothing so the question is can i play a game without understanding nothing