Yep, this is what I expect. 2018 will be mostly ports of third parties and a disappointing first party line up. I actually expect them to release one big game in 2018 though, like a new Smash Bros. But I expect lots of third party ports or small third party games like SNK Heroines. That mini direct is just a taste of what's to come. Plenty more third party ports than that.
EDIT: We won't really even begin to see the true face of the Switch until 2019. That is when Switch sales will take off like a rocket. For the coming year the Switch line up might be somewhat disappointing though.
curl-6 bet me that PS5 + X|S sales would reach 56m before year end 2023 and he was right.
My Bet With curl-6
My Threads:
Master Thread, Game of the Year/Decade
Switch Will Be #1 All Time
Zelda Will Outsell Mario (Achieved)
How Much Will MH Rise sell?
My Bet With Metallox