Agents of S.H.I.E.L.D. had an irregular first season that used many methods which are recurring in other TV series making it predictable and uninteresting. What is undeniable about season one is that it served as foundation for presenting the characters and developing the main story leaving clues and mysteries throughout the episodes, keeping the audience curious about where the story would lead.

The second season is much better than its previous, feels like the series found itself. The story's development flows much better as its focused in the majority of the episodes and the not exacerbated use of the "The Monster of the week" formula. The predictability is still present but the plot twists and mysteries draw attention from it. Another improvement is the CGI and the costume designs, the CGI is still not great probably much likely to the budget's series but the makeup transformations are impressive. The special guests provide different and interesting episodes and it doesn't let forget about the series connection and its influence to the MCU.

The characters become more complex and interesting, making the audience better understand their minds, because of their past are talked about in certain episodes and some questions are answered. The addition of new people to the cast is both intelligent and necessary, due to the stories might would become saturated for just involve the same group of individuals.