There are a few games i'll be buying this year: Yoshi, Hyrule Warriors and Captain Toad (didn't get them on Wii U) and probably Mario Aces.
As others have said, personal tastes aside, this really is a bad year, even if we don't compare it to 2017.
The only major game that 2018 has, so far, is Smash. That's it.
And you can always say that we don't know the full line-up for the second half - which is true - but i am left wondering why did they reveal Smash so soon (E3 is 3 months away). It's a huge game for them; a true system seller. Didn't they have anything else, even if not as big, to show in March, for the last quarter, instead of Smash?