Nintendo isn't infallible and anyone who says the company is has their head in the sand.
They leave large gaps in the release schedule. They sent ExciteBots out to die. They generally ignore VC, WiiWare, and DSiWare and don't promote the services. They haven't localized key titles that--while of questionable quality--many fans want. They've seemingly abandoned DS development. They put out the DSi as a stop-gap to increase sales--and followed it up with the DSi XL less than a year later! They haven't released a VC service for DSi. The list goes on and on!
This isn't to say that don't do many, many things right. The company is responsible for many of my favorite games. I have never owned a non-Nintendo system.
If people on this board want to discuss the negative aspects of Nintendo they're free to do so (in a civilized manner). If they'd rather focus on the many positive aspects of Nintendo they can do that, too. I think most of us are mature enough--and open-minded--do be able to handle both.
And for the record, Zelda II is a solid 7. It had some really great ideas but the execution left a little too much to be desired. I played through the game a few years ago for the first time, and while I enjoyed it, I don't have any desire to play it again any time soon.