Of course! Can't believe how well Blizzard has done with these. Makes me want a movie.
TF2 has been doing it for years. Overwatch's story has been more engaging for me, but it isn't anything new or different.
Make sure you have a stupid amount of money. I haven't touched my minis in a long time simply because I don't yet have the income to continue supporting this hobby.
Freakin' space-alien-lizard-bugs with psychic powers. All the other factions are driven by blind zeal, a lust for conquest, or some other debased motive. Tyranids keep it simple. No prejudice, no deceit, they're going to eat you up and turn you into sludge for the purpose of making more Tyranids.