RGBs and the extra info and usage of inserts they allow are awesome. There's a balance in how many a game has and placing them imo, Stern of late does a great job imo. I think I'm all for rgb GI too if used well.
But JJP in particular goes overboard, to the point the inserts start to lose their usefulness and it's just blinding.
Something like TNA the heavy RGB insanity also fits, the game is made all the better for it's lightshow.