When I was a kid and started listening to music, it was all about Dangerous. That was his latest album at the time, and the songs off it I heard the most on the radio like 'Black Or White', 'Heal The World', and 'Remember The Time'.
However, after I listened to his earlier output, I honestly drew toward Off The Wall as my personal favourite. Arguably, Thriller is the more solid album between the two. There's barely any filler on it, and while it experiments a little bit with influences of other genres, it's essentially a very consistent disco-soul album.
Many people consider Bad to be MJ's magnum opus, but I feel that Bad is the album where he began to depend on gimmicks in his singing style. Nevertheless, there are some gems on Bad, like 'I Can't Stop Loving You' and 'Man In The Mirror'.
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clarity of thought before rashness of action