nice video bro. Love the song choices too xD.
Anyways, @awesomegeek, it's not like crit RK becomes obsolete. In it's unique niche area (one-shot burst), it is the best choice around. I would say crit RK is on par with GX as best choice for sky fortress for example, and rune improvement will only make that stronger. Wolfchev lab is also a complete joke when you just charge attack into the mvp and kill it in 1 hit lol. DB RK still need to waste time praying you get on the correct side so no minions spawn.
Also, to me the biggest part of rune improvement is actually stormblast, especially for you PVP/WOE lovers. With Stormblast being based on STR and having like 200 stone limits, you easily have 5-6K % skill and up to 10K% with bear power. Combine with IB and its a massive AOE melee burst in a split second. In other servers, WOE already become a carnage zone with IB/Stormblast RKs destroying swarths of people in their AOE.