I’m not huge on racing games. There are only a few specific sub-genres of racers that I truly enjoy. The first is the tried and true kart racer and the second is the Wipeout and F-Zero style futuristic racer. Antigraviator falls into the latter.
Antigraviator is all about overwhelming speed a feature it nails, but it doesn’t do much else to differentiate itself from other games in the genre.
Source: Destructoid Review: Antigraviator