Excellent translation plugin

Easy to configure and customize. Using it on a corporate website, 2 languages, with dynamic data from CPT / custom fields, several headers and AJAX/Filters. Translations are automatic, when required you can simply edit them. Whenever an obstacle occurs, support is there to back you up. Sure there are still room for improvements (e.g. at that of this review, unused translation are still present and not deleted) but updates are really frequent.