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.
Award Snub: Why on Earth wasn't "PJ & Rooster" (from Idlewild) nominated for Best Original Song?!
Awesome Music: Aquemini was given the coveted 5 Mics from The Source's review, Stankonia was regarded as the best album of 2000, and Speakerboxx/The Love Below won the Grammy for Album of the Year in 2004.
One acronym. B.O.B.
Broken Base: After Stankonia was released. Some insist Aquemini was their last good album. Speakerboxxx/The Love Below took it to the next level, especially The Love Below. And there are also arguments about who the better member is: Andre 3000 or Big Boi.
Magnum Opus: Aquemini is considered by far their best album.
A lot of people can make the argument for Stankonia.
One-Scene Wonder: This is Andre 3000's raison d'etre of recent years. He hasn't released any solo tracks and generally appears on around 3-5 tracks a year, and every appearance has been widely acclaimed. These appearances include being on tracks by T.I. ("Sorry"), B.o.B. ("Play The Guitar"), Young Jeezy ("I Do") and Drake ("The Real Her"). His appearance on Lil Wayne's Tha Carter IV track "Interlude" with TechN9ne (another frequent One-Scene Wonder) was widely praised as a highlight in both rappers' careers and as a key moment on an otherwise-boring album.
Big Boi is this as well sometimes, but not to the same acclaim as Andre (partly because Big Boi has dropped 2 solo albums, for one thing).
Pop Culture Isolation: A huge majority of people thought OutKast were new artists when Stankonia came out, despite being very popular in the urban community.
Signature Song: "Hey Ya!" is easily their most famous song, though "Ms. Jackson" or "B.O.B." would better represent their overall style.