I'm sure there's nothing wrong with it. It's just me being old school and curmudgeonly - not really hot on runtimes and complex dependencies. Although of course, if I really need it, Nim will compile my wonderfull code to js. Otherwise just singe, compact, standalone executables for any platform I care to imagine.
And yes, the language itself is a joy to code in. Which is opinion, not fact, I realize that.