MGS, and Tales of SYmphonia doesn't even come close to it.
MGS is THE stealth game. I mean, the plot on the series alone should earn awards. Also, gameplay is boss, and it's somethign that gets you in the game, and makes you use sealth. Otherwise, you're a sitting duck.
Now I wanna play it, but nothing or nowhere to play it on. But this round is for MGS all the way.