IMDb staff: Please delete and block these improper keywords ("ending," "flop," "scienceficton").

Dear IMDb staff: please delete and block these improper keywords. 

1. First is the following improper (and misspelled) genre keyword:

scienceficton (2 titles)

2. Second is a keyword so generic that it probably applies to 99.9% of movies and therefore should not be a keyword:

ending (11 titles)

3. Next are two highly subjective keywords:

bad-ending (4 titles)

odd-ending (2 titles)

4. And finally are three subjective keywords that should be banned for the same reason "movie-flop" was previously banned:

television-flop (110 titles)

video-game-flop (1 title)

flop (18 titles)

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Here is the full list:

scienceficton 

ending

bad-ending 

odd-ending 

television-flop

video-game-flop 

flop