How would you know? Have you played it yourself?
Most of the complaints are about the game being too hard, LOLOLOLOL, what a bunch of no-talent hacks... These reviewers are terrible! The also gave The Wonderful 101 low scores for being too hard...
Why aren't real gamers writing these reviews on review sites?
They lost me at, "...f*ck you, you get a lesser port on the Wii U with NO ONLINE!!!"
Strategy games aren't for everyone. Pikmin 3 is great though!