I watched it some time ago and decided to write this review now. The master Tsuburaya was still shining with his brilliance when producing this incredible work. Ultraseven is not only a great piece of tokusatsu genre, but also one of the best science fiction productions of its time. I must say that the effects are amazing, in my opinion even better than its successor (Ultraman Jack). The actors also do a good job in embodying the characters. It's very interesting to have an alien who disguises himself as a human instead of possessing a host. Dan is a character of great depth.

What impresses me the most about Ultraseven is the quality of storytelling and the special effects that complement it. Each episode is surrounded by intriguing and captivating mysteries.

Watch it without fear! This work is among the greats of science fiction, and unlike its predecessor, I didn't find it tiresome to watch practically any episode.