In a recent post on Instagram Scott Ian named the best thrash metal debut and it’s not any from the Big 4 (Metallica, Slayer, Megadeth, Anthrax)!
His choice was “Bonded By Blood” by Exodus, which was released 36 years ago. Actually, in his comment he expands the “Big 4” to “Big 5”.
“This beast came out 36 years ago. Best debut album of the Big 5? I think so”.