1) is more favorable
2) is very robust despite the low price ^^
3) color matches the Wii
4) a good alternative to more expensive Classic Controller offers, because you almost all classic games can play on the Wii with him.
There is also a not very serious drawback ... the D-pad is namely only from a "plate", which causes some inaccuracy in the game. Nevertheless, the games can be controlled well.
Conclusion:
Anyone who owns a Wii, but no GameCube controller and would like to gamble Classic Games, should belong into this controller. ^^