It's pretty good, but has a fairly deep learning curve as far as safely moving around the map, understanding when to engage and when not to, because shooting gives away your position to nearby players as well and can be risky to shoot at someone, so if you're going to, make sure you're able to get the kill quickly.

Also, Solo is played a bit differently then you would play as a Duo or Squad. More so Squad, than Duo but yea. Also learning the weapons, bullet drop offs, distances, etc.
It's just a lot to take in for new people, more so to those that haven't ever played a "battle royal" type of game.