Obito is not evil, never was, never will.
Obito is not evil, he is merely following through with a plan because he thinks it will bring peace to the world. also I believe if he saw Rin's little face again he will have a breakdown.
Seriously.. why do people think he cares about Rin now? It has been over 16 years, he is evil and will stay evil
Ok so what is he, nice?
1. He want to take over the world, in order to get powers and create his peace
2. He kills everyone who stands in his way
3. He created Akatsuki and made pain destroy Konoha
4. He manipulate people to do what he want
5. He is with Madara, who is evil
Rin was a start for him to quest the world, there is much more than just 'Rin' and her death. People who think he isnt evil, get out of here
Everyone Here ^^ Obito isn't "Evil" he's not doing this because he wants to rule the world...
However he is doing evil things to get what he wants you can't say that he hasn't done bad things
But he's not some rouge misguided anti-hero doing the wrong things for the right reasons
he's not going through with the moon eye plan for world peace, he wants the world and human reality to fade away so that he can live in his own illusions and forget all of his pain.
When Rin died it broke him, he mentally collapsed into his own internal hell and blocked out all of humanity and became a one minded sociopath guided by a criminally insane 100 or so old man, he no longer cares about the fate of himself, the universe, or other people and just wants to let everything slip away forgotten in an Illusion.
In short Obito isn't Evil and he isn't Good, He's ****ed up in the head because when he was thirteen he watched his best friend kill the only girl he ever loved and afterwards was corrupted by an evil master mind.