Some of those beat 'em ups were hella fun to play with a sibling or friend, but there's a reason Turtles in Time was 25 minutes long. There wasn't a whole lot of variety.
Why does it matter if it got a 9 or a 10? It's a sweet game, so if sweet games are your cup of tea you'll have a blast playing it. I personally could barely stop playing it long enough to write this comment. And away I go
PlayStation 2 (PS2): The 10 worst game intros of all time