A lot of people recommend Invincible because of its classic comics vibe and all-ages feel. "It's perfect for young readers!"
...uh, yeah...about that....
Invincible #110 just hit the stands. During a fight scene between Invincible and female Viltrumite, Invincible is raped. Not hinted at, it is very graphically depicted (only the pink parts are obscured) and is played as a horribly violent power trip and not sexy at all.
I bring this up because of 1) trigger warnings and 2) anyone who tells you that Invincible is suitable for all ages?
Don't believe it.