Mobb Deep came out before Illmatic. Juvenile Hell came outin 1993, Illmatic came out in 1994. Nas didn't open ANY DOORS for Mobb Deep. Just because they both from Queensbridge doesn't Nas got them through. Mobb Deep was signed initially because there was a trend in the early 90's of kid rappers thanks to the successes of ABC's one hit and Kriss Kross. That got all of these rap execs trying to jump on that bandwagon and suddenly a slew of young kid acts emerged, some better than others, groups like Da Youngstaz, Illegal or rappers like Chi Ali, Shyhiem, even Black Moon initially was a teenaged group with "Who Got the Props". Mobb Deep was one of those group that caught the wave. Then in 1994, they got dropped from their deal and were growing into who we know and love with the mentorship of Q-Tip. Even ANYTHING, Q-Tip was the one responsible.
Nas at the time had all the hype, but Illmatic wasn't at all an immediate impact. This was why It was Written was so different from Illmatic, because Nas wanted more mainstream success the same that Biggie got. It was actually Ready to Die that push the East Coast back into respectable eyes, but it cannot be ignored that albums like Midnight Marauders, Hard to Earn, Enter the Wutang 36 Chambers, The Sun Rises to the East that ALL put a huge impact back to the East Coast. Illmatic had the hype, the 5-mics, but it's impact and it's continued impact to this day came later and probably because of how well received It was Written was to new listeners that want to go back to listen to the 1st album. But during that time, Illmatic was slept on. The album didn't even go platinum until 2001!
Dude, nobody listened to Juvenile Hell outside of Queens.
When "Shook Ones" came out, a lot of people thought they were a new group.
Nas's "Illmatic" was as my man said above, a critical success from day one, and "The World Is Yours" and "It Aint Hard To Tell" ruled the "Rap City Top 10" for all of '93-'94, which was a huge deal at the time because BET, like The Source was still respected.
That's how I got into it, far from New York.
What Biggie did was make East Coast Rap pop, simple as that.
Puffy admitted, him and Biggie listened to what Dre & Ice Cube were doing on the West Coast and copied it because that's what was selling at the time.
Wu-Tang didn't go platinum immediately either, neither did "Midnight Marauders" or "Enta Da Stage" by Black Moon, which had more successful singles than all of those records (outside of Biggie of course).
"It Was Written" was written about as a failure when it happened, musically at least.
It was seen as Nas "selling out" and that's the record that's standing has improved over time.
"It Was Written" was seen as a pop sellout, now it's viewed as classic.
"Illmatic" was classic before it came out.