Can't enjoy a series just because it's more popular? Gurren Lagann actually had a coherent story and clever dialogue. The classic Getter Robo anime were tripe monster-of-the-week shows while Armageddon had one of the worst plots in anime I've ever seen. The plot holes were so huge you would have to be blind and/or mentally crippled not to notice them. Ryoma and Hayato also had the personality and charisma of a brick. New Getter was a vast improvement over this in that the characters had some personality to them, but the plot was a typical monster-of-the-week (Or, in this case, OVA episode) and really wasn't anything special. The only people who can appreciate this are autistic children who prefer less moral characters because it makes them cool and edgy. Gurren Lagann was able to attract many people who previously didn't like Mecha because it had great animation, developed characters, and a good story.