Bought the cheat a few days ago and have been using it quite a bit. Here's my honest opinion.
ESP - 8/10
The ESP pretty much works flawlessly. You can change how far it works, and can tweak plenty of things like health, skeleton, names, distance, etc. A few downsides is that it doesn't work for things like traps, and the occluded feature can be wrong sometimes. It tells you the enemy is visible to hit but in reality isn't and vice versa. However this feature is SUPER useful to know which enemy is shooting you from a very far distance. As for vehicle ESP it's super basic where it only shows you where the vehicle is, you don't have any options to show what type of vehicle, names, health, etc.
Aimbot - 7.5/10
Aimbot works really well except for sniping. Again, lots of options you can tweak with (FOV, aim smoothness, etc) aimbot just like any aimbot you see in other games. You can dominate in close range and can easily hold objectives yourself using aimbot + ESP. But like I mentioned, don't bother trying to use it to snipe, especially from a far distance, you're going to miss pretty much every shot. In fact I just disable aimbot because I can aim better without it. Additionally the aim predict feature just flat out doesn't work at all.
Radar - NA
I don't bother using this cheat so I have no opinions on it.
Cheat functionality
There's 3 simple features I don't see why they haven't added yet:
1. Can't save your settings. You always have to manually change it back everytime you launch the game.
2. No hotkeys to instantly enable/disable ESP, aimbot, etc.
3. The cheat should automatically bring up your cursor when you hit the key menu. It's annoying to always have to press esc and then F1 to change the settings.
Also the cheat is causing my game to crash when I load it sometimes and it's super annoying.
Security
Been pretty much getting around 60+ kills each game and haven't gotten banned for the past few days I've been using it. It seems like the only risk there is is by playing on 3rd party servers and being kicked/banned by an admin if you're too blatant about it.
Conclusion
For the price you pay and what you get this cheat is definitely worth getting. It's very secure and has pretty much almost everything you need although still lacks a few essentials that an FPS cheat must have and some features need to be polished a lot more.