According to some on Vgchartz, one-three games is enough reason to buy a new system, so why is the Wii U "not worth it" to some?

[Frogger]

The only game on that list that one could argue is worth purchasing a Wii U for is SM3DW. Nothing else is worth dropping $300. Well maybe special cases like Sonic Lost World for Sonic fanatics (like me) or Wind Waker HD for greatest-game-ever-crafted fanatics. (also like me)