It's not Blizzlike. I have done a couple of random BGs recently, after a long break. Such a low level of BGs quality I have never noticed. Sure, as always Alliance have a priority in BG due to their BiS premades and raid compositions, but that was a competitional and fun content before this. It's good to see the fixes on Improved Spell Reflection, but these fixes can't improve the gameplaye in BGs at least due to imba faction composition.
Almost in each Alliance group there's at least one Blackrock and one Lordaeron character, while in Horde raid composition there are like 60-70% of Blackrock characters. Gear and even top skills isn't a matter even - BGs should be a place to improve PVP skills by default. But due to instant gratification, there aren't enought knowledge about how the BGs works even. Therefore more and more players will transfer themselves to Alliance faction and more and more players will be pumped into BGs from Blackrock. It will be better to mix experienced well geared characters with rookie characters to speed up the overall PVP experience on this server. But it has nothing to do with premades.
As for me, it ruins the experience for both the rookie Horde players (because it's a CC instadeath) and Alliance players with premade BiS setups (because that's boring to chease characters around BG map). Fast win BGs leads to Alliance hyper farming of Honor points which leads to high farming of raw gems, which leads to an inflated economy again. The question is: "How long the Blackrock new players will stay in game after all?".
I'd say the current Warmance BGs are BDOlike (Black Desert Online). Anyway, it's your game and you vote for this.