YMMV / Tetsuwan Tantei Robotack

• Common Knowledge: As the final Metal Heroes season, Robotack is the show that gets blamed the most for killing the franchise. In fact, much like its predecessor, Robotack was very successful ratings-wise, even scoring higher ratings than Kabutack did at a few points. The reason the Metal Heroes franchise was put to rest after Robotack was because Toei were also working on a reboot of Ganbare Robocon and, as their premises were deemed too similar, it was decided to put the Metal Heroes franchise to rest on a high note.
• Harsher in Hindsight: The final episode has the titular character die. Considering that this series was the last in it's franchise...yeah. It becomes not as harsh when you find out that Robotack's death was actually a Disney Death... and similarly, though not as a weekly television series, sentai team-ups and direct-to-DVD films would see to it that the Metal Heroes would also rise again.