I think for the general public colors and styles will always ebb and flow, go in and out of style. Sometimes I think about how many times I could have reused some of my various wardrobes, had I had the room to store it all! I've cycled between liking and not so much liking various of these colors over the years, but I pretty much have an appreciation for all of them now, and see how you could have fun with them at any given place in time.
I think ss can be very nice if you do the rest of the kitchen tastefully around it. My boss bought ss fridges for the kitchens at the new office, and as I keep up the kitchens, I first thought "ugh". But, they're actually easier to keep up than I thought they would be, even with 35 people going in and out of them all day. However, this experience has solidified my disdain for side by side refrigerators, and I wouldn't want an ss fridge unless it were a subzero or was built in to the point that only the front is showing. I just think the ss doors and black sides...it just doesn't work for me. Either do ss or don't. Btw, we have Asko dishwashers that I do really like, and that really really new style of ISE disposal, which are REALLY quiet, even more than my 777. She did blonde IKEA cabinets with glass doors, and the countertops are also the wood color, with black floor and chairs and red accents. We have a snackbar in the shape of a surfboard with red chairs and red halogen lights above, which is perfect since our lunchroom has an ocean view. The tables are glass and metal with black chairs. It's actually really cool!
Flair range, I also really liked poppy, though we never had it in our home. I have a lot of red in my current home though which I really enjoy. We had aqua/turquoise for years. I always found it to be very soothing and timeless. I really liked and still like it.
For a long time I really despised those dark 70s kitchens (like the one in that harvest gold KA pic of the day with the mom and daughter and harvest gold dw), but I can see now where they can be stylish. Just don't ask me to carpet my kitchen! LOL I still prefer lighter wood, but I have more of an appreciation for darker and paneled surfaces again now than I did there for a while.