i absolutely adore the entire zelda series, but out of all of them, and out of all games, the legend of zelda: minish cap is by far my favorite.
i have a copy sitting on my desk right now that i got for christmas and i've beaten it a few times, including on my phone when i didn't own an actual gameboy to play.
besides zelda fallout 4 is incredible, and i really love skyrim as well. open worlds with side quests galore are really exciting to me. so i'm really, really, really excited about the newest zelda game coming out.
Most time I've ever invested in a game is the Black Ops series (1 and 2 mostly, didn't care for 3) and got really good then just stopped for some reason. Now I have a boat load of time invested in Skyrim.