Stay for a couple years if you're entry level and get out - Mitarbeiter (anonym) bei Analytic Partners: Mitarbeiterbewertung

Senior members will promise the world to clients and then dump everything off on low-level folks without discussions about reasonable timing expectations. Working until the wee hours of the night happens frequently due to not pushing back on unreasonable client demands. Very little transparency exists from the top down. "Important" people can behave like complete buffoons at social functions with impunity.