It must be surprisingly difficult to write a good Godzilla film, especially in the post-blockbuster age of cinema, where there is a need to both draw in new viewers and keep the existing fans. Because the menagerie of monsters that make up the Godzilla often originated in separate films and were brought across later, the tone can really be "off" depending on which Kaiju are present. Probably the most problematic is Mothra, who spun out of her own, more child-friendly, series, but is now far more associated with the broader Godzilla franchise, and is pretty much a "must-include" every few films. In order to counteract the more fairy tale elements of Mothra, The Battle for Earth doesn't obfuscate them like King of the Monsters, but rather ratchets them up to the mythic level, more in the vein of Gamera - Defender of the Universe. To this end, whilst the Fairies and mystical elements of Mothra are retained, the introduction of Battra as a "dark mirror" to Mothra and the tones of environmental apocalypse do steer away from the childish reads done both before and after.
I'm not sure that I've really covered a "Godzilla gets dragged into someone else's shitfight" Godzilla film before, but The Battle for Earth sees the king of the monsters on the sidelines for huge sections, as the battle is really between Mothra and Battra right up until the end. This means that there is less rubber suit work and more puppets than a typical Godzilla film, which I enjoy, but can look even sillier in some ways, especially with how slow Mothra's wings flap in the fight scenes. There is something of a wonder to how good the scale model work can be on these films and how poor the rubber suits and puppets can look in comparison, but remember, that's just kind of how the genre works and the action needs to be compelling enough to get the audience past the juxtaposition. I'll admit I struggled a little with The Battle for Earth right up until Mothra and Battra teamed up and suddenly Godzilla was fighting against two airborne foes, something I hadn't really seen before.
The environmental message in The Battle for Earth is pretty weak by contemporary standards, basically being about not polluting and saving rain-forests, but isn't it kind of shocking that no one seemed to take these on board? I mean, scientists have been warning people about human-driven climate change since at least the 1970s, but we kept doing the same dumb shit? Weird. Maybe we do need a giant magical moth and her two fairy friends to tell us to stop being dumb and wrecking the only planet we have. Another interesting note, The Battle for Earth starts out with something of a Raiders of the Lost Ark tribute sequence set in the Philippines; the Philippines, of course, often being the go-to "mystical and/or mysterious ruins" location in Japanese cinema. There's also some small shots at Japanese corporate culture, but nothing on the scale of Final Wars or Shin Godzilla. There's very little "wrong" with The Battle for Earth, but it is also far from the strongest Godzilla outing of its era.












