First off I wanna say that I really enjoy the game, its everything fortnite isn't and everything pubg should have been but there does need to be some changes.

The vehicles really need to have some work done on them. you get down to the last 10 or so people, especially on solo, and every one is driving around just driving in circles. Its just a terrible way to play the last 5 to 10 minutes of the game.
Some ideas to change it.
You can have the vehicles take way more damage from bullets.
You can have to where at a certain point the vehicles just get completely shut off all together. Make it to where everyone has to run on foot. obviously this would be around the last few times the circle shrinks but it would force everyone out and would promote some actual excitement towards the end.

There needs to be some kind of reward system for those who don't finish first. Winning a crate is great, but there's needs to be more.
Would love to be able to get skulls for finishing top 5, top 10, top 15.
Also add loot crates for purchase with skulls.

Not sure why this was left out to begin with but why is there no stat system. Some thing that will keep track of your wins, Top 5 10 15 finishes, kills, most kills with x weapon, ect.