I can confirm that this game is AWESOME! It is very fun with very intense missions overall and has put some skill into the game. While although this game has more major downsides than GTA IV, this game is obviously still great for it being about 7 years old now. You have a wide variety of guns. To pistols, shotguns, assault rifles, and even revolvers! You can certainly name that this game has a ton of hidden mysteries such as the Mount Chiliad Mystery or the Infinite 8 Killer for example! You can also play as three characters, with Michael and Franklin being the American citizens with Trevor being the Canadian-American. You can seriously do rampages, police chases, and just everything you could possibly do in the world of crime!
Into conclusion, this game is really much worth for a try to say at the least, but if you enter the Xbox One world of GTA Online, please do be careful because there is griefers, killers, and other nasty surprises in the Xbox world of GTA Online. I started to play this game on the Xbox 360 and now I play it on the Xbox One version! I would proudly say that Rockstar Games has done a great achievement to keep their fan base up on the rise! It is a must try to play!