Razer Cortex

Is Razer Cortex safe to use considering 3rd party software detection from Sentinel AntiCheat?

Also, has anyone some good settings, into advanced panel, registry and such?
At 1st view, doesn't rly seem to do much, at least with basic settings.
Someone using it and find it usefull?
Or can you recommend other game booster?

Senitel doesn't detect it as cheat because Cortex is just ending processes which are using high memory and CPU. It's the same as you would use "End Task" via Task Manager.

If it doesn't directly interact with the game then it should be safe. Description says that it only stops other processes.

Game boosters really aren't that useful... I've seen a 2 fps maximum increase, and that was in Skyrim.
Also, Cortex doesn't affect the game any more than Fraps or Steam. They attach themselves to OpenGL, not the exe itself (like emulators do).

Tip: If you don't know what you're doing you shouldn't do it.