So i guess you are ignoring the good reviews then?
Funny thing is, from the look of it some of the bad scores seem to be given it by the fans because its too slow etc etc. Fans who can never decide if sonic is about, speed, momentum or neither. I swear I remember hearing form people that in 3d sonic moves too fast and thats why it doesn't work, so hes been slowed down and "wahhah too slow".
But it think polarizing is what people expected, so far from my play its good, its not excellent, its not terrible, its good (although the asteroid colors power can go screw itself, just let me use the stick dammit).
Although the games industry nowadays has no words for merely being good, hard to show on a 7-10 scale
Got it yesterday, hes not too slow, however it doesn't explain that you need to hold down a trigger to really get the speed going (I did the first level without realizing this) so i do wonder if some reviewers were simply not using his dash and instead going at his slower "platforming" speed