It seems good to me. I liked AG Drive, too, but feeling is very different (luckily both runs @60fps) so it's a new experience.
I think the difficulty is pitched right until you get to Pro series game 6. I've been stuck there for a week, can't get in to the top 3.
So there's an update to the game making it basically "free to try" but also dramatically overhauling the way bikes are earned (through medals instead of currency). Has anyone who owned he game prior to this updated? Want to make sure that it recognizes our purchase of the full game and also find out what happens with our bikes. Do we get ones that would have been unlocked from winning races we already won?
Devs decided to go the Horizon Chase route. Instead of making a lite version of the app, they went and screwed over those who bought the original version. So now, I guess, we wait and see how long it takes them to rectify this.
Well, it's not like Horizon Chase... Horizon Chase was a premium app and then (and now) a free to try app with an unlocking IAP. Impulse GP was a premium app, then a free to play app with currency IAPs and now a free to try app with an unlocking IAP. Premium users have been "refunded" with coins.