adventurous challenging funny hopeful inspiring lighthearted reflective tense medium-paced
Plot or Character Driven: Character
Strong character development: Yes
Loveable characters: Yes
Diverse cast of characters: Yes
Flaws of characters a main focus: No
adventurous funny lighthearted mysterious medium-paced
Plot or Character Driven: A mix
Strong character development: Complicated
Loveable characters: Complicated
Diverse cast of characters: No
Flaws of characters a main focus: Yes
adventurous medium-paced
Plot or Character Driven: A mix
Strong character development: Yes
Loveable characters: Yes
Diverse cast of characters: Yes
slow-paced
adventurous challenging emotional reflective tense slow-paced
Plot or Character Driven: A mix
Strong character development: Yes
Loveable characters: Complicated
Diverse cast of characters: Yes
Flaws of characters a main focus: Complicated
adventurous funny mysterious relaxing medium-paced
Plot or Character Driven: Character
Strong character development: Complicated
Loveable characters: Yes
Diverse cast of characters: Yes
Flaws of characters a main focus: Yes
adventurous funny informative

The last third of the book with Tom Sawyer was terrible and it didn't give a satisfactory ending at all.
adventurous challenging emotional reflective medium-paced
Plot or Character Driven: Character
Strong character development: Yes
Loveable characters: Yes
Diverse cast of characters: Yes
Flaws of characters a main focus: Yes
adventurous medium-paced
Plot or Character Driven: A mix
Strong character development: Yes
Loveable characters: Complicated
Diverse cast of characters: Complicated
Flaws of characters a main focus: No

I can understand why it’s a classic and I imagine it really made people consider race relations and justice when it was first published. Huck is certainly likable enough but I didn’t like how Jim was often infantilized, but there wasn’t much agency assigned to Black folks in those days. The book was no doubt important in its time but there are more recent works that depict what Twain sought to achieve more effectively. My rating is mostly for historical significance and less for personal enjoyment. 
adventurous dark emotional inspiring sad medium-paced
Plot or Character Driven: A mix
Strong character development: Yes
Loveable characters: Yes
Diverse cast of characters: Yes
Flaws of characters a main focus: Yes