Wow. I have not seen many Wes Anderson movies but I instantly knew that this was one of his creations because of how unique it was. The symmetry of the scenes, the random editing cuts, and the vibrant, contrasted colors are definitely all his signatures.
The characters all have very interesting personalities including the "son" who is very nonchalant but straight forward and is funny without even knowing it; the wife who is a genius but is distant and clearly troubled hence her constant smoking and lack of emotion; Alistair Hennessey who is preppy, funny, and perfect. But the most interesting character of the film by far is Steve Zissou.
I love how calm he is throughout all situations: when he had no money to fund his voyage, when the engine breaks and he's broke, when he's stranded, when a random guy claims that he is his long lost son, when pirates with guns attack the ship, when he is robbing Hennessey's base. It's like he doesn't give a care in the world about many things, but he cares so deeply about the things he wants to do. He wants to find the shark and he does everything in his power to make that happen. He is also very clever with his words and has the best response for everything without thinking much about it. He isn't much different from his crew, but there's something about him that gives him authority and makes him respectable. He has a good relationship with individuals on his team– he's a friend to them– but when need be, he gives people orders and they listen. I want to be like Zissou.
If I had to choose between the Hennessey and Zissou expeditions, I would 100% choose Zissou. Nothing beats the excitement of the spontaneity and chaos on his boat.