剧情介绍：
This season began merely two whole weeks after the first season had ended, on April 19, 2008, with the airing of The Elite Guard, and ended on July 5, 2008, with the two-parter, A Bridge Too Close. The season revolved mainly around the Autobots in the aftermath of Megatron's return, trying to restore the city and their image. Meanwhile, Megatron, Lugnut, and Blitzwing have captured Prof. Sumdac in order to build a Space Bridge, hoping to use it to conquer a weakened Cybertron from within. A sub-plot also focuses on Sari as she searches for her father, while learning that there is no record of her existence of any means. Also, Blackarachnia (originally Elita One) has been reduced to a minor recurring character, only appearing in one episode of the entire season (Black Friday).
相关评论：
芒果影评：大卫·卡耶,比尔·法格巴克,科里·伯顿,杰夫·贝内特,邦坡尔·罗宾逊,汤森·科尔曼,菲尔·拉马,塔拉·斯特朗,汤姆·肯尼就是最好的声优，没有之一。敢接这个剧本敢演这些角色，本身就有一份巨大的魄力，眼光和格局都太超前了。而且，还把这个角色的分寸感拿捏得刚刚好。
B站影评：最期待的新番，没让我失望。声优们的表现非常亮眼，后半段的反转极其抓人眼球，他们的迷茫、痛苦与挣扎仿佛都如此感同身受，这真实而又复杂的角色太值得回味了。
优酷影评：最精彩的当数动作设计，拳拳到肉的动作、具备冲击力视觉的呈现，成为该动漫的最大亮点。而动作在符合既定人体动能原理的基础上又充满想象力，堪称惊艳。 此外，角色和动作设计的有效结合也是又一大亮点，打斗和极具创新的人物设定相辅相成，更让本番具备了别样的气质，中二热血的少年感、漫感的打斗风格同样符合当下年轻人的审美标准。
猫眼影评：很有调调的动漫，不能被轻易定义。 女声优以其独特的个人魅力，让这部动漫从内容上得以成立，如果以重要性占比来说，至少是在七成以上。
豆瓣影评：一部绵柔、温润的动漫，有着在欧美动漫系中不曾见过的现实主义影像观。从容、克制的影像，又不乏充满直觉性的摄取。以平等的姿态贴近、注视人物。深情、质朴已是本片最大的美德。