I also disliked unqualified imports. I can never get used to languages where you can 'import foo' or 'use foo' and it just dumps a bunch of symbols into the current scope. That combined with Swift's 'implicit member expressions' makes it difficult to read code outside of an IDE (although I understand why they made that tradeoff given some of the long identifiers Swift inherited) [1].

[1] https://github.com/Quotation/LongestCocoa