I just unboxed the balrog-x and the board will not enter pairing mode with the ESC. The manual suggests pushing a button on the board for about five seconds. It's been an hour or so now of me to pushing that button for every possible interpretation of five seconds and I'm getting nothing. I figured, maybe it needs to charge, so I plug it into the charger and the charger's indicator lights say that it isn't charging anything.
I gave it two stars because it looks pretty cool, and the deck itself feels nice to stand on. The concave is readily apparent, but not aggressively so.
Really I'm just heartbroken right now. Customer support is working with me though.