the major issue with the "it was only big in NYC" replies are...while sort of true.... you have to keep it in the context of back then and not how it is today...... remember in 97-time frame, New York controlled a big portion of the total hip hop market share in fact, that may of been the peak of it influence wise..and consumption of Hip hop wasn't the internet or youtube anything like that, it was radio, vibe/source/XXL, rap city, BET, MTV...
at the time, MTV mostly played jiggy sh*t like puff daddy and mase so that was the tier 1 as far as crossover stuff..so was it that big? no...it wasn't "crossover"..............was it big with the yo mtv raps, rap city, source /XXL crowd....absolutely... and that wasn't just regulated to NYC