Films you remember watching, had a bit of hype, then just got totally forgotten about.............
Freejack
Space Jam
I remember Space Jam was huge when it came out, or at least it seemed it with the amount of hype and advertisement it received in the UK, cannot say I ever recall it being on the TV since (though I'm sure it has).
Other honorable mentions:
Super Mario Bros: The Movie
Hook
Never Say Never Again
Obviously Never Say Never Again isn't forgotten by us, but it's the Bond film you will hear the least about, when was the last time
you spoke about Bond to a casual viewer, and they said "Well I loved Never Say Never Again, that was a good one".