What is a imp but a goblin with wings? - Aristotle, probably.
Flavor on all of them except maybe Venom sucks (not sure I get him being a shitty scooze but vigilance and menace and getting big check out)
Spiderman most defining features are web swinging and danger sense, and we got a 3/3 with no evasion or protection
Green Goblin is a human but they made him a shitty goblin tribal guy for no reason.
Doc Ock is an inventor, but they need to stop making everything octopus related 8 related it's at least the 3rd time they've done and they only get worse. Also he's hilariously overcosted for a 8/8 with no keywords that can make another shitty 8/8 without keywords per turn.
Pumpkin Bombs got some random hot potato thing
Grasping Tentacles seems like a CC effect or a steal for something on the board not a reanimator and doesn't even seem playable in Doc Ock since he gives zero fucks about mill.