I think the SC is a pretty fine aircraft and I'm sure that after a couple of years Piper will have sorted-out any weaknesses. Either that or the next few generations of pilots will have to adapt, just as we have had to with C152 traits such as stuck flaps, nosewheel shimmy, doors popping open, dodgy seat latches, primers that don't stay locked, pathetic fuel guages etc etc.
I alway chuckle at those who say "give me a new 152" and wonder whether we would really accept all those quirks in the 21 century.