http://www.pprune.org/private-flying...-aircraft.html
Interesing discussion of the 150 on the above thread from a couple of years back.
One of the posters mentions the C150 has 16 times the stall related fatal accident rate of the C152.

. Much as I enjoy flying it I'll be sticking to the 30 degree setting! At least for now.
It's definitely an idiosyncratic aircraft if you're used to 172s/152s. The flap selector switch needing to be held down while the flaps deploy rather than the usual gated one-shot switch in a 152 and 172 takes some getting used to.