Yeah ... no.
No doubt that Liberator is the best Scyth build but it's not gonna compete with Rag Reso spam or even Senbaak reso spam. Reso is just that much stronger then Entropy even after the recent stat splat. GS has always beat Scyth in melee DPS but it severely lacked a powerful WS. Anyhow the difference between GS and Scyth skill is 7 points so in no way was Scyth DRK's main weapon. People just thought that because GS remained so underpowered for so long that everyone just kinda forgot it existed.
Well you're obviously not going to use Entropy without using Insurgency for AM3 first. Insurgency gets a heavy boost with heavy attack, and Liberator is stupidly easy to 5hit.
While I might have said a few posts back that I wished scythe would be better, Kese comes in and makes this claim. So that makes me think, "wait a minute, I think he's onto something here," once I remembered the full power of a Mythic. Yeah, Resolution produces huge ws numbers and steady DPS, but you can also nearly hit the attack and accuracy caps with Lib AM3 and keep consistent damage going. Entropy can surprisingly spike a bit high too, as I saw when using my Apoc at void watch. So I trust Kese on this claim, because there's a lot more to using a weapon than just 7+ skill.
By the way, I couldn't do spreadsheets last night thanks to a damn storm last night, but I'll have to run the numbers when I get home tonight. :P