The real caviar is really yummy. But it is an acuired taste. The origin does make BIG diference. It is like champagne. There is french champagne. And then there is American champagne, but is that really champagne? Russians make one, too. Would I drink it? No way. The black caviar that comes from sturgeon, has a very specific taste. That for some reason, I have not tasted in any other caviars, but Russian. The red caviar from salmon, I've had from Washington and Alaska, has actually been pretty good. As good as Russian, but not better. However, when you buy caviar, you must absolutely make sure it is fresh. Otherwise, it will stink. So you must buy it from a trustworthy source. Taste it and see if you like it. I can eat the stuff by the spoonful. Piece of bread with butter, caviar spread on top of it. I love it. My kids love it. My American wife wouldn't eat it if her life depended on it.
You are what you eat.