Scala did never grew in me. But I heard its getting better once you made the first few weeks.

Yes. It's probably the same weird confusion I had, too ... because all "experts on the Internet" complain about Scala being a kitchen-sink of features, but if you actually walk into it, you just wonder how they managed to reduce and condense features into such a small, well-designed orthogonal core ... and wonder why no one else did it before.

In hindsight, Scala is much smaller than C#, F#, C++, OCaml, etc. while still being more expressive and comfortable to use.