Lee’s review published on Letterboxd:
The story and the final 15 minutes of Game of Death saves it. I'm giving it 3 stars for those two things.
The cardboard Bruce Lee cut out and the easily visible Lee double is atrocious.
Gig Young and Dean Jagger make the movie better than it really is. Bob Wall also makes for an intimidating henchman, as he always did in a Bruce Lee film.
This is really a higher quality and budgeted "Bruceploitation" movie at the end of the day.