I thought SPD and JF were decent. Sure, SPD had it's share of problems, but the cast had very good chemistry and were overall very likeable. It helps that it had some really good filler episodes under it's belt. RPM is one of my favorite recent seasons because it's very different from the usual PR fare. Who would have thought they'd be able to take one of the goofiest sentais in years and turn it into an epic, entertaining story? I'm really looking forward to the new season, as it's nice to see PR back after so many of us thought it dead.