Oh, dear... I read this once before and was not impressed *sigh* Well, let's see if a reread changes my mind.
Hyper the Phenomenal - Not very hyper and not very phenomenal. Given the start I wonder if this was meant to be girl spy series, but then someone found out that super-heroes were big so they switched genres part way through? Running around in a gayly-colored Flash Gordon/Buck Rogers-style outfit really doesn't work well for secret agent stuff and Hyper doesn't even seem to have the brains to figure out where Winifred is on his own. Not a good opening for your title character.
Commodore Ambord - Ummmm... yeah... There's a good reason why you won't find this story on a list of Pre-Code Horror stories. ;-) This should be at least unnerving if not scary, but... it's just there.
The Diamond Smugglers - Way too many plots going on for this story.
Disco the Boy Detective - "Staying alive, staying alive" whoops, wrong disco. ;-) Ugh, slooooooooow pacing, poor detective work, lame writing, not good.
Dear Readers - If this was based on the most exciting parts of Major Lawrence's manuscript how bad was the unexciting stuff? Yikes!
Sooooo... no change of mind, it's just as bad the second time.