Rank the Assassin's Creed games

[SecondWar]

VXIII said:

The good ones:

1) Assassin's Creed IV Black Flag

2) Assassin's Creed II

3) Assassins Creed Syndicate ( surprisingly good and enjoyable )

4) Assassin's Creed Brotherhood

The bad ones:

5) Assassin's Creed Unity 

6) Assassin's Creed Revelations

7) Assassin's Creed

8) Assassin's Creed III

AC III almost killed the franchise for me. But IV was brought to me for free so I thought I'd give it a try, and I loved it.

Honestly surprised you liked unity more than the 3 you listed below it. And just out of curiosity and AC3 wasn't so bad for me, what didn't you enjoy about it?