Not a good ending as that's too anticlimactic, but it was stupid how Piccolo chose to toy around with Gero, which led to his escape. The scene where Bulma's stupid ass flew in with her baby in the hovercar was major cringe, too.
Should have just had Gero go straight to his lab after Vegeta...
"Was Gohan SS1 or SS2 against Dabra and/or Fat Boo"
"Who is stronger between SS3 Goku and Mystic Gohan in the Boo arc"
"Who is stronger between Super Boo and Pure Boo"
"Was Gohan Mystic in GT"
Toriyama did color the Kamehameha red sometimes.
Limited color pages, granted, but if he was saving color, then you'd think it would have been white on these pages like on that full colored page of Goku vs. Freeza.