Is it worth getting Fire Emblem: Awakening?

[Ruski]

Ok, so, I bought the new Super Smash Bros. about a few days ago, and after hours and hours of gameplay, I, for some odd reason, got intrigued by the Fire Emblem characters. Someone told me a bit about it like Lucina pretends to be Marth and what you get to do in the game. I'm kinda interested now. So, even though I'm quite late to get it, is it still worth it to buy the game?

Note: I've never played any Fire Emblem games, so will it spoil anything for me?