In particular because this is Heisei by definition only because it's still 100% a showa era show with its ups and down, with the first 25-30 episodes being bogged down by the tendency of the main writer to repeat stuff that has already been previously said some minutes ago the way 60's stuff like the Atom comics written by Gardner Fox did. Also there's a LOT of repeating of Showa Ultraman storylines and ideas just with a different spin on it (did haters of the Heisei era actually saw episode 49?), but I guess it's due to your typical tendency of repeating previous storylines of the superhero genre, so I can get over it. For the rest, the show is enjoyable and has a very catchy intro and outro themes. All in all, recommended.
Review of Ultraman: Tiga
