Complex sentence: Nominating articles for good article status was formerly looked upon as an uninteresting step for an article, but have since my favorite experience on the encyclopedia, going through it after preparing the articles with a significant expansion, an extensive and, sometimes, a.
Split into simpler sentences: Nominating articles for good article status was formerly looked upon as an uninteresting step for an article. Now, good article nominations have become my favorite experience on the encyclopedia, going through it after preparing the articles with a significant expansion, an extensive and, sometimes, a.