The discrepancy between the inclusive and exclusive determination of Vcb is one of the unresolved puzzles in flavour physics. The interplay between theory prediction and experimental data is the key element to better understand the source of this discrepancy, and ultimately resolve it. In this talk, I will review the latest developments both from the theoretical and experimental point of view and the future prospects. Join Zoom Meetinghttps://infn-it.zoom.us/j/96498352862?pwd=K3ZoWHY3YnZDM3lEc3A1c3M2UTc2dz09Meeting ID: 964 9835 2862Passcode: 732651