when i first read Saramago [1], i was impressed how he wrote with no punctuation or even capital letters, and how enjoyable and easy to read it was, it was definitely a breath of fresh air, only a few times it was hard to follow the story, mainly on dialogues i sometimes got lost who was saying what, overall his writing style made reading his novels a lot of fun, my feeling was more like listening to someone tell me a story directly, rather than having to get hold of the rhythm and style of the writer.

[1] https://en.wikipedia.org/wiki/Jos%C3%A9_Saramago