Assassin's Creed II was a great game.
Brotherhood was okay, Revelations was horrible but they were mainly filler to help fund ACIII and keep us busy. They were also made by seperate teams and ACIII has been in development since just a little after ACII.
As for why Connor fights the British, his village was attacked and ever since he's wanted to fight against tyranny and for freedom.
Honestly you sound completely stupid... You make it sound like just because he's half mohawk indian he absolutely has to fight for the British.
Did you know in World War II when the United States was deciding whether or not to enter the war one person voted no... Only one. There was every reason to go to war, yet he said no.
Connor's village may support the British but does it mean he has to? No.
Your parents may favor a certain political position but does that mean you are required to support the same? No, not at all.
Everyone has their own personality and their own choices to make, and saying that Connor has to support the British because he's mohawk indian is ridiculous, especially when you haven't even seen the plot behind the game.

A few reasons for that...

1.) They are wanting to keep the templars within the colonial army secret for now, as they can't tell us everything.

2.) There are few reasons for a lot of templars to even be within the colonists, there is no power in the colonies, no artifacts, and no room to take over without invading the British monarchy.

3.) Assassins and Templars originate over-seas... Templars look for power, Assassin's fight for justice and free-will, there are far more reasons for Assassins to be in the colonies than there are Templars.

4.) Connor is alligned with the colonial army, while he is not directly part of it and he will be killing Templars within the army he believes in the philosophy and supports the idea of freedom and the right to free-will.

5.) The colonial templars are a meant to be more of a surprise, so they aren't telling us about them yet.

The ending was cliffhanger BloodSeeker1337

Of course, to allow the set up for the third, but I hope they aren't going with the 2012 angle like it seemed.

No... I'm pretty sure that's theFairy Queen, if you've ever played Wind Waker; it justlooks like a graphical remake of her...