I ran VoG Hard tons of times, completing them about 85% of the time. I've solo Crota (Normal) many times that I've lost the count, though I did run Hard mode with the team few times. Only beaten Skolas (Prison of Elders) once and I have no intention of doing it again. Did complete King's Fall Hard around 20-30 times (rockin' cool Titan KF Armors with Ascendant Plane shader). Wrath of the Machine....Did attempt it once, but never got to finish it, so I've never gotten that exotic weapon. I don't plan on going back to D1, though, since my Vault, Postmaster, and character weapon/armor slots are kinda full. As for D2's Raid, it's ALOT more harder than D1's Raid, not in the term of difficulty, but in the term of getting into the fireteam with the requirements of Mic and others and the fact that I may have to 'call out' (because my speech isn't good due to my being deaf). Leviathan: I've played it 2 times. War Beast section is super easy. Bath pool, on other hand, I had to get timing down, but never beaten it. Never done Gauntlet/Calus as my team went separate. On the 2nd try, well, my connection went wonky, so I left and never did Raid again since then. Never done the Raid's Lair, though.