The games that ruined their series.

The Wii Wario games destroyed the Wario/Wario Ware franchise. Those were atrocious.

the wario ware camera game for ds was crappy too, sadly wario ware became the "feature test game" they were like the fir games for ds camera, wii mote and wii-u pad

anyway I didn't care much about WW since rhythm tengoku was announced, at least the trilogy has been pretty good