Regardless of what I said earlier about FE13, I don't actually hate it. In fact, it's actually along my favorite FE games, despite it's flaws (appealing to a casual majority through Waifu Simulator, really easy difficulty and slutty outfits). While it manages to be super easy with all the game has to offer to you, it doesn't literally force you to use said options (granding Skirmishes, Tonics, Pair-Ups, etc.). In fact, I've been going No Pair-Up for most of my later runs to try out the difficulty and it felt pretty all right. A few characters got to me, even if it wasn't in a super deep and emotional level (because it doesn't need to be such to cause an impression to me). They ranged from fun, colorful to heartwarming (off the top of my head, these characters include Cynthia, Henry, Liz & Sumia). The game's replay value is insane. It ranges from, not only a ton of characters, but also a ton of customizations, different supports (in regards to their story value, in this aspect), DLC, etc. And since I'm a person that doesn't bring a ton of characters to field, this works really good for me.
To be honest, my favorite characters include LIBRA, Anna, Henry, Gangrel & Walhart, despite not having had mentioned them above. The game's insane and never failed to keep me latched-on to my 3DS, much like Smash did.
If a game manages to do that despite all the flaws you're against, you know it's a particularly good one.