tipsfromchip’s review published on Letterboxd :
I started to watch the MST3K movie, which was crapping on this one, and I stopped because I had heard halfway decent things about This Island Earth and I had not seen it yet, When I did watch it I found it to be an above average science fiction movie from among those made in the 1950s. It's reasonably intelligent. Yes, it does go overboard on what were I'm sure top of the line special effects of the day, but you could say that about many, many movies. If you have only ever seen the bastardized version in the MST3K movie then you owe it to yourself to see the real version.