The biggest thing in music and film industry since... its release. Adjusted by inflation Titanic is the biggest film since 1997, over Avatar and of course over any basic Marvel flick. Oh and has any of those basic flicks made their score or songs be huge once and for all??? NO. You need greatness for that. And greatness becomes legendary. Nothing about Blck Panther or any Marvel flick or any of their soundtracks is iconic. Nothing. Hell the only iconic super hero stuff is Nolan´s Batman due to the director´s talent, Ledger´s performance and Hans Zimmer soundtrack. The rest is forgettable.