If you haven't bought or played Mass Effect 3, and you want a relatively happy ending, end your story at the end of Mass Effect 2. Bioware wanted a 'original ending' for ME3, and it's now officially the worst ending ever. Don't fall for the '16 different endings' sales pitch, there's 3... different colours. Nothing you did matters.
I won't spoil anything, but take my advice. If you want a decent ending, reconsider spending money on something that will p*ss you off. I'm serious. The ending will leave you feeling f*cked over. It makes Halo 3 seem like a happily ever after.
in response to poor quality games, I LOVE!!!!!! zelda games, but then again who doesn't. BUT the bosses are easier than the normal enemies cause they have like 1 or 2 OBVIOUS attacks which u can OBVIOUSLY avoid u can kill them in a heartbeat without taking damage. and did I mention the OBVIOUS GLOWING WEAKPOINT THING that they always have thats way to easy to hit. I miss the old games where they would have a massive array of attacks that did massive damage to you. sighs
p.s.I just realized after posting this I have no idea how old the origanal text I replied to was, I really am sry about that, it was page 11 I think.