I think "rough edges" is an understatement. It has serious design flaws and inconsistencies which are probably never going to be fixed due to backwards compatib

I think "rough edges" is an understatement. It has serious design flaws and inconsistencies which are probably never going to be fixed due to backwards compatibility. It's like C++ now, tons of language features are added over the years but non of them is able to repair the language, similar to a game of Jenga, the tower will collapse eventually.