Okay, so how about we summarize the entire topic in one post?
SIDE 1: The "Stop Whining" side
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1) You will probably be able to turn it off, just like pretty much everything else.
2) This way, you can "start" a Match as Zamus.
3) One free Final Smash isn't going to make a difference 99% of the time.
4) It might even be only in the demo.
5) Stop whining.
Well, I agree with everything except for point 5. They're not necessarily whining, some of them are, the majority are NOT. They're simply expressing dislike, stating an opinion. We live in a free world don't we? Everyone likes certain things and doesn't like certain other things, if they don't like it and simply want to express their dislike I see nothing wrong with it. One member even gave an actual thought-out argument as to why he thinks it wouldn't be a good idea. I don't know about you guys, but I like people who can back up their opinions, even if I disagree with them. Besides, some (again, not all) are even whining about whiners... How ironic...
SIDE 2: The "This is for t3h n00bs" side
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1) This is basically rewarding someone for playing bad.
2) This is to appeal to casual gamers.
3) Sakurai doesn't care about the competetive scene.
Point 1 in my opinion simply depends on how you look at it... You can simply look at it as the game having mercy. Besides, it will only make a 4 stock that more epic if you manage to 3-stock somebody, then beat the final smash out of them and finish them off and say "haha! owned, noob!"
Point 2 I agree with, this game is indeed made to appeal "more" to casual gamers, but the customization is there so hardcore gamers can still be attracted and create their own more skill-based less randomness-based rulesets.
And you can guess my opinion on point 3 if you read mine on point 2 and have some common sense and the ability to draw logical conclusions.