I don't think you should rely on this methodology at all, even if it's just for padding with legitimate anti feats. As for the other anti feats, a lot of them suffer the same problem.
Harry getting "blitzed" by the explosion is when he's at a point where he's too weak to even stand. Of course he can't dodge it. You'd also have to consider that more powerful explosives generally produce faster blastwaves/detonation velocities. Same thing with Spider-Man getting "blitzed" by an explosion in SM1. If we're counting the slow mo as Spider-Man's POV/his perception, I might even use this as a feat since a massively weakened Spider-Man still perceives the explosion (which he is too fatigued to dodge) as moving in slow motion.
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By shooting web lines onto a moving train, Black Suit Spider-Man lets the speed and force of the train pull himself towards Sandman to deliver an attack. Sandman fails to react to this attack despite having plenty of time to react and while staring at Spider-Man before he jumps off the wall, which again, is being entirely sped by the train." You can see Spider-Man's leg moves as he jumped off the wall. This also seems like Sandman was just kind of in "deer in the headlights" mode and didn't think to dodge the attack, which isn't uncommon for inexperienced fighters.
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Police officers threatening to use firearms against Octavius prompts him to take a hostage to avoid being shot at." You have to have a painfully narrow interpretation to use this as an anti-feat. I'd consider it just a logical, tactical move for an evil character as, even if he is fast enough to dodge bullets, would still want to minimize risk. It also allowed him to nearly kill Spider-Man later in the fight.
I'm not gonna go through everything, but you can see how the flawed methodology to evaluate these "anti feats," and the reason I and other people bring up other verses is because people on and off the wiki don't evaluate speed this strictly and the many pages of verses evaluated with more lenient speed scaling reflects that. If a major verse is gonna be downgraded like this, there should probably be a guideline page specifying what exactly is allowed to evaluate speed.