I won't downvote you because you are certainly entitled to your opinion, and there is no way I'm going to get into an Erlang vs Go For Writing Servers argument, but if you immediately write off Erlang/OTP because of how it looks, you are going to miss out on some pretty amazing server writing functionality.
Different stokes for different folks. Looks fine to me. But I'd prefer you don't try to offer advice if you don't actually know Erlang in the slightest.