Why do people on this site think Splatoon is going to do so well?

[JNK]

1. first good game on wii u this year outside japan
2. Incredibly fun, completly new and innovative gameplay
3. Fits wii u community perfectly in terms of graphics, artstyle and gameplay
4. Testfire demo was a big sucsess, almost only very positive feedback
5. Nintendo is doing alot marketing