These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Ass Pull: It's hard to imagine the returns of Sara and Kellerman after they were both presumed dead were well thought out in advance. Also is that the fourth season opening shows us that the Sona prisoners escaped; C-Note's happy ending in season 2 is ignored; the company's very public reveal in season 2 has been ignored; Lincoln is revealed to have been a killer in his backstory - when it was repeatedly established that his character was incapable of doing so; Kellerman comes up with a contrived way to resolve everything at the end of the series with no foreshadowing; Michael and Lincoln not actually being biologically related, the list goes on.
Crowning Moment Of Awesome: There are quite a few. But taking the cake is the entirety of season 4's "Selfless", where Michael and the crew pull one over on the entire Company leadership.
Lincoln: Bet you wish you'd framed somebody else, huh?
Michael's message at the end of "The Final Break", the direct-to-DVD series finale.
Agent Mahone giving the Teddy Bear (which the viewer was led to believe was for his injured son) to Franklin's daughter.
Mahone, Sucre, Michael, Lincoln & Sarah telling Don Self that they won't help him if he doesn't have Brad Bellick's corpse returned to his mother so he can be buried as Self had previously promised to do if anyone died.
Soon after that, there's Michael leaving a police officer's badge on Bellick's corpse after he finds him laid out in his coffin. Bellick had always dreamed of being a police officer, and Michael thought that burying him with a badge was the perfect way to honor him. It's a small gesture, but it shows that Bellick has finally managed to earn Michael's respect and admiration.
In season two, Sucre is stuck under a log and is urging Michael to leave him. Michael refuses to go anywhere because it would mean Sucre would die.
Sucre: How long you have if you stay? How long until the dogs lead the cops here?
The episode The Rat in season one. You know Linc isn't actually going to get the chair, but its still incredibly sad to watch him make the goodbyes to his loved ones, and watch Michael try to come up with just one more thing to save him.
The last scene of the series, when everyone gathers for Michael's memorial.