ttgl was inescapable if you were in any circles that were into anime

and a handful of more normal audiences might have referenced shit like Kamina's shades or ROW ROW FIGHT DA POWAH

honestly, it's still a fucking great show so like go watch it anyway
maybe not quite as 11/10 perfect as I thought it was all those years ago, but fuck man, even among the sort who were like "lol Getter Robo ripoff" - you could do much worse than ripoff something as cool as Getter and do it well
it is an 8/10 at its worst (apart from the one episode where everything is off model and backgrounds were too much effort to draw )