I get that some people are 50/50 on the character redesign but besides that this app/game is good but not as addictive or good as the original sonic dash for those of you who wand the definitive Sonic Dash experience get Sonic Dash app/game but if you want a time killer get this but besides my little rant thing now to the plus side the music is great the game goes at for what I see is 55 to 60 frames per second no noticeable (which is very smooth) "crashes" that I see (I have NO idea what the "crashes" you guys are talking about) and the game is pretty dang solid! (Unlike the WIIU game or the first 3DS game) anyway this game is 5/10 for me!!
Sonicthehedgehogers about Sonic Dash 2: Sonic Boom, v1.7.5