These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
A testament to the soundtrack's awesomeness: it was certified 6x platinum in 2001 (meaning 6 million copies sold), and it's listed as one of the top twenty best selling movie soundtracks of all time.
Base Breaker: Lola Bunny. While some fans think of her as The Scrappy, she also has her own following.
And "I Believe I Can Fly" also overlaps with both Award Bait Song and Breakaway Pop Hit. Very few people seem to be aware that it's from a movie at all.
The theme song to Space Jam is also an ear worm. Being remixable doesn't help.
Nightmare Fuel: The sudden art-shift to Swackhammer fantasizing about Michael Jordan as his slave in the dungeons of Moron Mountain, and the implications of this (never seeing his family again, living the rest of his life in misery, etc.)
Also the Nerdlucks transformation into the Monstars is pretty intense.
What The Hell, Casting Agency?: The Nerdlucks aiming to steal the talent of Charles Barkley, Patrick Ewing, Larry Johnson and Muggsy Bogues makes sense. But SHAWN BRADLEY??
This is also satirized in an article where a sports writer compiled all of the box scores from the game. He points out that the blue Nerdluck literally did nothing of worth, and said that it was the most realistic aspect of the movie.
Mind you, this is just the basketball players. Heck, if you consider this to be a movie about Michael Jordan, the Looney Tunes count!