They were all ready to leave, away from the Dreadnaught. All Poe did was cost the Resistance their bombers. I'm sorry, do you mean the bombers, that moved at a snail's pace and were seemingly put together with straw and bubble gum. Nah man, those were dead the second they showed up. Other than that, the fact that they kept going after Leia told Poe to go back, implies that either he has a way of muting her for everyone else ( which why the fuck would he be able to do ) or, which seems much more likely to me, they chose to go on. "He certainly didn’t save anyone’s asses when he let leak the fact that the Resistance was going to escape the ship." " IDK man, blowing up Starkiller base seems like something that would save a lot of asses. If the Dreadnaught wasn't a threat, why were the fighters and the bombers dispatched in the first place ? "Besides, he saw that the escape shuttles were being fueled. Instead of thinking “hey, maybe we’re escaping to some place”, he immediately threw a fit and called her a coward." Yeah, he sees the transports and thinks they'd be shooting ducks, because the First Order can track them. Was he supposed to think "Oh, there's probably a secret base we're going to and Holdo is going to pull off a "one in a million" maneuver to cover us.". Also, I can't stress this enough, he was BEGGING her to tell him something and she's still like "Nah".