So, I have the Goth T-Bird and it still has the factory 3-point on it. I tinkered with it a bit to get the action down like I would like it to be. But, keeping in mind that after reading a ton of internet comments about the 3-point pulling the front insert out, I chose to leave my front screw higher than the rear screws. This was a choice I made because the last thing I want is a bass with an insert pulling out. I'd rather deal with the high action for now until I can find a real solution that works for me.
All of that stated, I find the action to still be too high for my preference. That was after playing with neck relief some and making a bridge height adjustment. Honestly, I'd either like to have a different bridge or a wedge shim under the neck to kick the angle a bit more. The shim would be the cheaper option for sure. I haven't gone down the road of filing the nut because I want to get the proper tools to do a real setup before I go that far. My neck adjustment was just eyeballing it, so I'll get real before I go filing on things.
To cap this off, I never said everyone hates it, or that it's a terrible design. I said that a lot of people (myself included) don't feel that the action can be adjusted the way they want it. I also said, other than that, it's fine. Like, those were basically my exact words. I'm also NOT going to de-fret my Goth T-Bird over it.