A tale of happiness, a tale of mourning. An age of revenge, an age of forgiveness. A journey of sin, a road of redemption. A tale from which one does not emerge the same. As Marius grows, develops, and travels the hard road of life, so quickly, so suddenly, so terribly. The reader is taken through the times of the French people and the struggles in a society in the wake of Napoleon B. Yet, without the journey, there is no benefit. Hugo seems to drag you through certain scenes, only to show you the hope that lies in persevering, trusting God, and showing compassion to man.
Javart, yeah. Who likes him? Yet, isn't he the ultimate "man of the state"? The attitude of Jean towards him is one that creates immense respect from the reader; it's something that the reader would most likely struggle with, and so does Jean. You're a mastermind, Hugo.
Jean. What a man. Without God, nothing, but with God, everything. Isn't that all of us?! Find that person who leads you to God, and then follow God, who leads you to glory.
Marius-- lawyer, deep thinker, a little bit rash? Fascinating character, who is not afraid to apologize, or protect those he loves at the cost of others.
Cossette -- almost hidden, like the gem Jean thinks she is, like the gem he hides her. Not really round, but very deep.
There is so much more that could be said, but with a view that looks back, and reviews the book with a teological, and ontological view, its got so so so many layers. Recommend.