The New International Biblical Commentary (NIBC) offers the best of contemporary scholarship in a format useful both for general readers and serious students. Based on the widely used New International Version translation, the NIBC presents careful section-by-section exposition with key terms and phrases highlighted and all Hebrew transliterated. A separate section of notes at the close of each chapter provides additional textual and technical comments. Each commentary also includes a selected bibliography as well as Scripture and subject indexes.
Not my favorite resource for Jeremiah / Lamentations, but still very helpful. Longman is always solid, and the only complaint I have about this resource is the brevity.