I love Scala! It's the language that enlightened me and be more productive. Now, every time I code in other languages (e.g. Dart for Flutter, or JS for web stuff), I grumble when I can't find "standard" features such as "map", pattern matching, optional and named params, implicits.

Also, when I code in Scala, I frequently google and end up learning something new about the language. I know it sounds like distraction/wasting time, but there's a certain satisfaction when I found the "Scalaic" way of doing things, like, "There's gotta be a one-liner way of doing this."

Of course, my complain is still compile time (yes it's significantly faster, but I'm impatient).