Learn Hardcore Spanish (Latin America): Me siento bien informado después de leer el informe. - I feel well informed after reading the report.

Me siento is the first-person singular present of the reflexive verb sentirse, meaning “I feel” (as in “I feel a certain way”). The me is a reflexive pronoun required by sentirse to indicate that the feeling refers back to the subject (myself).

Why is bien informado used instead of informado bien?

In Spanish, the adverb bien typically precedes the adjective or past participle it modifies. So you say bien informado (“well informed”) rather than informado bien, which sounds unnatural.

What is the difference between informado and informativo?

Informado is the past participle of informar, used as an adjective to mean “informed” (having received information).
Informativo is an adjective meaning “informative” (providing or intended to provide information).

Why is it el informe and not la informe?

In Spanish, informe is a masculine noun (even though it ends in -e, which doesn’t always signal gender). Masculine nouns take el as the singular definite article.