I'd agree with you on the most recent 3D outings, however, the 2D Sonic games from the MegaDrive/Genesis era had a lot of solid skilled platforming with speedy

I'd agree with you on the most recent 3D outings, however, the 2D Sonic games from the MegaDrive/Genesis era had a lot of solid skilled platforming with speedy parts interspersed throughout the level as a reward, not as the core gameplay mechanic.