Reddit reviews Godzilla Against Mechagodzilla (2002) / Godzilla, Mothra, and King Ghidorah: Giant Monsters All-Out Attack - Set [Blu-ray]

Any of the 1970s era Godzilla film are specifically made for a children as the primary audience.

I would start with earlier stuff, to be honest. I know one user is suggesting Final Wars, but that movie is PG-13 for a reason, and it's actually devoid of monster action despite the large monster cast. It's a film that he might like when he's 10 and older and can appreciate kung-fu movies.

Here's the entire franchise, I'll bold ones that are worth looking at and post links:

• Godzilla (1954)<br />

• Godzilla Raids Again (1955)
  
• King Kong vs. Godzilla (1962)
  
• Mothra vs. Godzilla (1964)
  
• Ghidorah, the Three-Headed Monster (1964)
  
• Invasion of Astro-Monster (1965)
  
• Ebirah, Horror of the Deep (1966)
  
• Son of Godzilla (1967)
  
• Destroy All Monsters (1968)
  
• All Monsters Attack (1969)
  
• Godzilla vs. Hedorah (1971)
  
• Godzilla vs. Gigan (1972)
  
• Godzilla vs. Megalon (1973)
  
• Godzilla vs. Mechagodzilla (1974)
  
• Terror of Mechagodzilla (1975)
  
• The Return of Godzilla (1984)
  
• Godzilla vs. Biollante (1989)
  
• Godzilla vs. King Ghidorah (1991)
  
• Godzilla vs. Mothra (1992)
  
• Godzilla vs. Mechagodzilla II (1993)
  
• Godzilla vs. SpaceGodzilla (1994)
  
• Godzilla vs. Destoroyah (1995)
  
• Godzilla (1998)
  
• Godzilla 2000: Millennium (1999)
  
• Godzilla vs. Megaguirus (2000)
  
• Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack (2001)
  
• Godzilla Against Mechagodzilla (2002)
  
• Godzilla: Tokyo S.O.S. (2003)
  
• Godzilla: Final Wars (2004)
  
• Godzilla (2014)
  
• Shin Godzilla (2016)

Heisei? you're in luck!

Godzilla Vs. King Ghidorah / Godzilla Vs. Mothra

Godzilla Vs. Mechagodzilla II / Godzilla Vs. Spacegodzilla

Godzilla Vs. Destoroyah / Megaguirus

With Rebirth of Mothra trilogy, as well as,

Godzilla: Final Wars / Godzilla: Tokyo S.O.S.

and these are on their way...

Godzilla 2000, Godzilla Against Mechagodzilla & GMK on the way.

Thank's everyone who responded when I initially asked this question! I was hoping there would be a big giant Blu-ray box set of all the classics, but of course such a thing doesn't exist, not does a Blu-ray set for all three classic eras in their entirety.

But here's what I did find, and it's far more affordable than I initially feared! "Affordable" is a subjective term of course, and I'm excluding the outlier that is Godzilla Vs. Biollante...


The entire Showa era will be released by Criterion in October of this year (thanks warghuul for revealing this to me!)

• GODZILLA: The Showa Era Films - The Criterion Collection - Releases October 29th, 2019
  
  The Heisei era does not appear to have a box set as far as I can tell, but (nearly) every film is available on Blu-ray individually or in two-packs as part of the Toho Collection.
  
  
• The Return of Godzilla
  
• Godzilla Vs. Biollante - This one for some reason is NOT affordable at this time, all the DVD and Blu-ray release of this are over $100 each
  
• Godzilla Vs. King Ghidora/ Godzilla Vs. Mothra 2-Pack
  
• Godzilla Vs. Mechagodzilla II/Godzilla Vs. Spacegodzilla 2-Pack
  
• Godzilla Vs. Destroyah/ Godzilla Vs. Megaguirus 2-Pack - Not sure why there are packaged together, Vs. Destroyah is the final film of Heisei, and Vs. Megaguirus is the SECOND film of Millenium Era...
  
  The Millennium era also lacks a boxed set but continues the Toho Collection releases.
  
  
• Godzilla 2000
  
• Godzilla Vs. Megaguirus - Released as part of the 2-Pack with Godzilla Vs. Destroyah
  
• Godzilla: Giant Monsters All-Out Attack/ Godzilla Against Mechagodzilla 2-Pack
  
• Godzilla: Tokyo S.O.S./ Godzilla: Final Wars 2-Pack

These are the current American blu-ray releases and their links to Amazon:

Godzilla

King Kong vs. Godzilla

Godzilla vs. The Sea Monster

Destroy All Monsters

Godzilla Vs. Hedorah

Godzilla Vs. Gigan

Godzilla Vs. Megalon

Godzilla 1984

Godzilla Vs. Biollante

Godzilla Vs. King Ghidorah / Godzilla Vs. Mothra

Godzilla Vs. Mechagodzilla II / Godzilla Vs. Spacegodzilla

Godzilla Vs. Destoroyah / Godzilla Vs. Megaguirus

Godzilla 2000

GMK / Godzilla Against Mechagodzilla

Godzilla: Tokyo S.O.S. / Godzilla: Final Wars

Shin Godzilla

The rest of the films are available on DVD, though some are out of print and are pretty expensive and hard to find.

Here’s hoping for that Criterion box set soon!