We review the recent progress in the applications of QCD sum rules to hadron
properties with the emphasis on the following selected problems: (i)
development of new algorithms for the extraction of ground-state parameters
from two-point correlators; (ii) form factors at large momentum transfers from
three-point vacuum correlation functions; (iii) properties of exotic tetraquark
hadrons from correlation functions of four-quark currents.Comment: 12 pages, plenary talk given at the XIth International Conference on
Quark Confinement and the Hadron Spectrum, Saint Petersburg, Russia,
September 8-12, 201