Okay, I vowed to stay out of Sonic threads for the rest of my life, but I had to come back to say this.
I caved and bought Sonic 4. And it is one of the worst games I've played in years. Got to Casino Zone Act 1 before I rage quit the shittin' thing.
Fucking Super Mario Bros. had more momentum based platforming than this shit. Sonic comes to a dead halt as soon as you take your finger off the d-pad, and even if you're in the air, he just drops straight down to the ground if you're not holding right at all times.
The range on the homing attack is the craziest thing I've ever seen. It will lock onto an enemy really far away sometimes, and other times you barely have time to do it before you're out of range. More than once I plummeted to a bottomless pit because I reacted too late to the homing attack icon and my stupid ass went careening into nothingness. (By the way, bottomless pits are the fucking worst even in GOOD Sonic games, not sure why SEGA thought it would be a good idea to bring them back in Zone 1 for fuck's sake.)
It takes a thousand hours to get Sonic up to speed if you just run, and if you use a homing attack, you're likely to lock onto one of the many billions of things you can home into and go careening out of control, so you can't use that to pick up speed either. Even the fucking spin dash is useless because you still have to hold forward or else you'll lose speed. Also, why does Sonic pop out of the spin ball after a short time? Makes it even more useless. You don't gain extra momentum with it, you still have to hold forward, and it only lasts for a brief time. Why would a person ever use this move?
After flying through the air into enemies that hurt me because I wasn't spamming homing attack at all times, swinging on vines that seem to be made out of krazy glue for all the momentum they give you, coming to a dead halt more times than you ever should in a Sonic game (i.e., more than 0), I thought that the game couldn't get any worse. But then a pinball spring launcher shot me into a ramp, which then caused the physics engine make Sonic do a 180 and fall right back into the spring. I shut my PS3 off then.
I knew the game wouldn't be anything like the classic Sonic games. I had come to terms with that. But I thought I could enjoy it as Sonic Advance 4. But this game can't even be appreciated on that level. I honestly don't see how anyone could find this fun. This game is busted, straight up. I can't believe the new standards for garbage that Sonic Team continue to set, but damn. Hats off to em.