I kinda regret on missing out on "Sonic Colors," as it looked nice, (especially Eggman's comic-relief loudspeaker messages) and it seems to be one of the more higher rated recent Sonic games.
Though, it has some haters too, which is honestly inevitable for every Sonic game, no matter how good nowadays.
Heck, I see haters for even the "beloved" old classic games too, and I see "Modern/SA Sonic purists" on places like DA constantly bashing "Sonic Mania" for "pandering to nostalgia," while ironically demanding a "Sonic Adventure 3" game to pander to their own nostalgia instead… (Let's not forget the original SA game is 2 decades old now.)
Don't get me wrong, I want a SA3 too, but the "Modern Sonic purists" or "SA purists" are starting to get as annoying to me as much as the "Classic" ones were. (I guess I'm one of the few Sonic fans in the middle kinda.)
Sorry to rant a bit. lol @Algebroot Neogears
I think in Sonic Rush you could use the homing attack with the R button, but it's not necessary, or very useful compared to Sonic 4, where it could be used to access alternative paths paved with enemies.