It's old for lot of us here... It's all relative. 5 years is also not too old for some one and same way 3 months may be old for someone else. Varies from person to person.
Yep, agreed. I also don't see the need to run mm or nougat as the measure of outdated. I have 3 tablets, and I don't even know off the top of my head what version they are running. Pretty sure all 3 are 4.4 kk.
Also Samsung considers the Note 7 to be part of the 7 series. Not an upgrade to the 7 edge. If you got one and see it that way, great, but that isn't how Samsung looks at it. As long as you are looking at it different from the people doing the designing then you will always be disapointed.
The manufacturers look at 12-18 month upgrade cycles at best, and the reasonable way to look at it is to compare to models that fall into that catagory..at least. Vs s6, it's a powerful upgrade vs Note 5... ehhh, that's what I have now, and I will upgrade, I think it will be worth it, though it won't be a a huge jump. (besides my kid wants my note 5, my old note 2 is getting too slow for her)