Why do Nintendo fans think the gaming industry will die if nintendo aint leading?

[curl-6]

kupomogli said:

They've never played any other good games so don't realize that while classic Nintendo games were amazing, current and last gen Nintendo games have been average to above average, but not amazing.  They assume if Nintendo games are doing worse, then everything else has got to be doing worse. 

As someone who's played extensively on Xbox 360 last gen, I'd put Nintendo's Wii efforts up with the all time greats.

Then again, I'm not claiming the industry is dying. (Just getting stale)