NOW HERE I PRESENT TO YOU THE WORST SONIC GAME EVER MADE...WORSE THEN SHADOW THE HEDGEHOG AND IT'S WORSE THEN SONIC 2006! OH YEA I JUST SAID THAT!!!!

Graphics: well the sprites and the other animations are ripped from the original game so..........it's ok

Sound: Now this is sad and truly shows how much effort Sega put in making this port because the music is horrible...spring yard zone.....what have they done to you?...But still I guess star light zone's music isn't that bad.....Anyways this is horrible and you would think that a 32 bit handheld could produce better sound then a 16 bit console. And one last thing....the sound effect's are vary limited  in this port and you will here one sound effect used for many different things

  Addictiveness: unless your one of those people that go out of their way to play s*** (like me) then you should stay away from this at all costs this game is not worth it. I find this game just hard to replay and it's vary rare when i do replay it.

Story: the story is the exact same like it was from the classics. Defeat the evil Dr.Robotnik.

Depth: This game offers nothing and you would think for a anniversary title it would be a amazing game but no. And yea i could take a while to beat.And beware of marble and labyrinth zone because you will be losing lives left and right .

Difficulty: In term of difficulty this game is cheap and low quality the physics and momentum are messed up which can make the game extremely hard at time's and just overall harder then the original.

Overall: this game deserves to die in a horrible fire and dose not deserve to be a anniversary title for sonic 15th anniversary and here's a fun fact about this game....Sega used the same physics engine from sonic advance 1 and what did it do the game? well it made it into the worst sonic game in Sega history. 

I Agree that this game is very bad, but I think the sound is underappriciated. the Act Cleared theme in this game is better than the original and Green hill sounds okay to me. But it's still a very bad game and it needs to burn in hell. nice review though!

Worse than Sonic 06? Impossible! Yeah Sonic Genesis really is a bad game. Heck I'm watching a few people that don't like this game either, but not the worst game ever made. But it is bad. and I mean bad. But not Sonic 06 bad. Nothing beats that.

pacman1755 : Even the dreadfulness that was Sonic Labryinth? that game was DEFINETLY Not a Sonic game. It was way too slow to be even counted as a Sonic game. At least '06 had speed. very little speed but it still had speed.

Well, Music isn't so bad... But, yeah, nothing like the original. 

Now we're talking about this game... I read at Sonic Retro that a guy made a better version of this game... It plays just like the original Sonic, Crap... A fan makes a better work than an entire company... Shame on Sega.