I already know I'm good at the game, so the achievement of getting a nymph would feel... meh, to me. Winning it by luck makes me feel... happy, in a way.
If ingame achievements are "meh" to you, then you reached the point where you have nothing to strive to in the game anymore.
Everyone is happy when they are lucky, but thats completely not the point here. I feel like I'm repeating myself here, but (imo of course) having something achievable ONLY through luck is a bad design.
There's a saying here "its better to be born without a **** than without luck". Guess that holds true in elements too.
On the side note, people are unhappy in every game, saying how this or that is too hard or should be this way or another. In every scenario, answer is "learn to play", "get better", or simply "try harder". In this scenario there is absolutely nothing you can do.
Anyway, we're dragging this for too long. I'm really glad you're happy with how things are, but there are people that are not lucky, and not happy, and its perfectly normal to voice an opinion over it.
Good luck with your future spins.