It's not a service, per se. It's a set top box which runs Android, some additional Nvidia software, and has Nvidia hardware.
People are annoyed that Google is now pushing ads in Android TV Home, and that Nvidia isn't doing anything about it, like providing their own launcher. There's nothing inherently about it that blocks ads. I see them just fine in YouTube or other apps with Google ads. It's just Asphalt 8 that's borked.
https://play.google.com/store/apps/details?id=com.google.android.tvlauncher&gl=US
What's up. This channel is pretty much a ghost town. If you want better replies from players, here's the place: http://www.gameloft.com/?request=forum&url=forumdisplay.php%3F1505-Discussions
Just to give you some input, here are the cars that let me bag 1st place consecutively:
D class -- Renault DeZir (maxed + pro)
C class -- Felino CB7 (maxed + pro)
B Class -- Citroen Survolt (no upgrades -- as in don't upgrade it) or Mercedes Benz Biome (fully upgraded - but don't fully upgrade pro kit)
S Class - K1 Agera (fully upgraded + pro kit) -- but it will cost you real money which is not my style.
Take note that once you begin hitting Rank 1500+, you will be required on using Nitro + Tuning Kit or even an extra tank on each MP race to push your rank higher. On rank 2000+, extra tank is a mandatory requirement.