G1 Variety! So many poses, so much originality. Also, best movie.
G2 ....erm. Playsets?
G3 Resurrecting the brand,lol. If they had not been so cute and true to the original spirit, I never would have started collecting again. They lost me when the variety died out.
G4 Best tv show. I don't actually like the g4 toys. But the show? Obsessed might be too mild a word.