The Leica Q series has been incredibly successful. It has two criticisms; price, but a European built camera made in small numbers is never going to be cheap; and the choice of lens, a 28mm for full frame. For many just too wide for general use.
Many asked for 35mm and just as many requested 50mm.
For many 35mm is too wide, which is why Leica chose 28mm originally. Leica’s new model is 43mm, now 40mm to 45mm was very popular in the past, and by choosing 43mm Leica is likely to capture those wanting a 35mm and the 50mm.
I think it was an excellent choice.