*rocken guitar music* LAPIDUS! He survives explosions because he's the only pilot! LAPIDUS! The mysteries don't matter so does that even bother you?! LAPIDUS! Walt and Widmore used to be important! LAPIDUS!
It felt strange getting so many new characters added to the story late, but this guy turned out to be one of my favorites for having a realistic view on everything and asking some of the questions we were all thinking about, though I don't think that they ever got fully answered... lol. I wish we could've had at least one more season... Oh well.