Chinner stop using that argument. Maybe somebody wants something similar to Sonic 1 which had traps and platforming but also far better level design? You're creating a "DO YOU WANT A PLATFORMER OR GOTTA GO FAST??!?!" dichotomy and I won't stand for it.basically copying my other post, but i think how you define a sonic game will really make or break sonic cd for you. for me, the elements of exploration, traps, platforming and time travel are really awesome for me. brings a lot of variety and individuality to the game, and speed-running is still very much possible if you're willing to put the time in.
however i can appreciate how some people may not like it they're wanting something more similar to sonic 2 or so.