I have not been aware of Disney Visa viewing for holiday Illuminations .... I do know it used to be included with Candlelight Processional packages.
Last year we did the Chase Visa Illuminations area for Food & Wine. Very disappointed. It's a good location but shape wise more a square so if you weren't early to be on the wall you were just out of luck. Half our group just finally sat down and didn't watch the show as we were at least 10 deep. Will never bother with that again when there are so many good spots easier to get.
Last year we did the Candlelight Processional and based on previous years reports we thought Illuminations viewing was included. Most bloggers and sites even discussed the Illuminations guaranteed viewing area for 2014. As we arrived at the usual viewing area - we found it changed to the new FastPass+ viewing area (previous FP+ area had been smaller and to the side). CMs told us that with the new FP+ area and Illuminations Dessert Party, a viewing area for Candlelight Packages was no longer included. We luckily has showed up early so managed a great spot by Rose & Crown - but was very disappointing.