Cessna singles probably have the most benign stall characteristics of all the singles I have flown. It is true to say that trying to get a wing to drop can be difficult though apart from the obvious full flap and approach power you can get a wing to drop quite nicely in a full power climbing turn.
Its very easy to get a wing drop in a Cessna, Use aileron for the wing you want to drop at the point of stall!
152's spin well, i have many fond memorys of spinning a 152 from 6000 to the 3000AGL minima.