Before I begin, I should let you know that I'm an atheist - just so you have reference to where I'm coming from. I wanted to play Devil's Advocate on what you said because I disagree that God equates to the Ellimist.
Like the ellimist, God gives us a world of our own where we make our own choices and are held responsible.
1. Neither the Ellimist nor the Pemalites planted the seed of life in our Solar System whereas God planted the seed of life on Earth.
2. The Animorphs made their own choices, but weren't held responsible by the Ellimist -- they were, however, held responsible by consequences as every action made has. They could have chosen to reject any of the Ellimist's offers at any time but would not be held responsible for the deaths of countless innocent lives because they did not act.
One thing is certain those who met both God and Ellimist never remained the same. ... Unfortunatly those who met Ellimist didn't turn out well. Tobias ended up a nothlit, Jake ended with an "old soul", Rachel died and Cassie and Jake's relationship broke. Marco and Ax who didn't meet Ellimist worked otu fine.
1. Animorphs taught us that war changes everyone. In the end, everyone suffers some kind of hardship.
2. Tobias ended up as a nothlit because of his own actions before he met the Ellimist -- the Ellimist gave him a choice to get his morphing powers back.
3. Jake ended up with an old soul because he carried the heavy burden of leading guerrilla warfare. The Ellimist did not cause him to "turn out bad." If he were to fight in the Yeerk/Human war without the Ellimist's intervention, he would have turned out the same.
4. Rachel died because she agreed to die. The Ellimist did nothing to force her into that decision.
5. Cassie and Jake's relationship was meant to be broken because he did not trust her intuition. The Ellimist played no part in giving the morphing technology to the Yeerks.
6. Both Marco and Ax both met the Ellimist as well because they usually met him while they were all together.
7. Along your line of reasoning, you could say that Ax didn't turn out fine because he was abducted by The One.
The animorphs represent immature misguided christians who cry out for guidance but don't get it.
They save humanity from Yeerk enslavement. The Ellimist "nudged" them every once in a while; I call that some guidance.
If they had less fear,more faith they would have seen Visser Three's weaknesses and beating him would have been easier.
If they had less fear, they would have died blindly. It was never about beating Visser Three anyway. The whole book was about resisting the Yeerks until the Andalites came to the rescue. When they figured out that the Andalites weren't their saviors, they then turned it into open war by recruiting General Doubleday. They always kept Visser Three in power because they knew that it was better to fight the enemy you know rather than get some new unknown person who could wipe them out. If they'd "beaten" him, the Council of Thirteen would have sent Visser One or someone else to lead the invasion.
Well, that's my take on it.