Quality wise? No. Commercially yes. You can argue that it's a cultural classic too, but I wouldn't call it a classic based on the strength of it or the quality
As far as mainstream appeal goes yes...
When white people know the words and its a hiphop album. Its a mainstream classic
smh not EVERYTHING from the past is a classic. imagine in 10-15 years cats are gonna make threads about Waka Flocka having classic albums or being dope rappers