No, they were not random.For me they looking complete random, like the Unknows in Melee, only that you can attack, shield, dodge them and there are not so many in one direction. The point of the balance are not only the Ultra-Smashs them self, its also how to get the Smash-Ball, stop your opponet to get them and steal them form your enemy, etc. ... there some important non-luck steps even before using the ultra-smashs.
So to you, the 20seconds during which the players will fight for the ball should be enough as a deciding factor as to who shall go back home with a golden trophee? This isn't what smash should be about.
Or he could combo you into his FS?I read something about it too. Meta-Knight got an instance Kill ... but only if he gets you! You can dodge him!
No you can use FS more than once per game.You can use a Ultra-Smash just ONCE in a Match. A Match will not only all about getting a ultra-smash, it will a part of it. You could loss one of your stocks, not all, and even than you also can use your Ultra-Smash. When you make a mistake by using yours, its your fail. If you cant get the smash-ball becauce of your oppponet, its his skill.