In An Essay on Criticism, Pope

1. analyses the causes of faulty criticism and praises the great critics of the past.

2. analyses the causes of faulty criticism and characterises the good critic.

3. analyses the structure of a good essay and praises the great critics of the past.

4. analyses the structure of a good essay and suggest how such an essay could be converted into good criticism.

5. analyses the merits of the poetry of Wordsworth and praises the great critics of the past.

Which of the above statements are correct?