Graphics- 9
 the graphics for the game are pretty darn decent for a handled you can totally recognize everyone as for the design of the stages mainly resemble sonic 2 . I can already tell you that after spending some time on the stages .So the graphics are pretty good but pretty darn
pixelated

Sound -6 you have most of your classic sound effects but the music  is pretty much beep and bloops no enjoyable music in this game

Addictiveness -10
  I have to actually appericate all that this game has done  regardless it plays like sonic 2 which is a good thing only thing that it lacks is tails but thats okay i dont actually care for talls that much

Story- 5
 Same as sonic 2 you have to stop eggman or robotink through a vairety of stages  only difference is you have to collect all chaos emeralds in order to beat it

Depth offers what sonic 2 originally did expect a duel room i guess its were you and friend go off trying to beat each other in completing  stages

Difficulty -5 The Entire game is almost as hard as sonic 2 which what it mainly resembles

Overall  i give the game a 9.5  thumbs up to Sega for bringing back one of our classics on the go although its not sonic 2 its similar enough to say it is sonic 2  its not too cheap honestly its worth buying trough vizzed good job sega