I don't seem to understand why half the reviews say that the bad reviews are all people who don't have patience or don't like a challenge. It's pretty easy to see why people hate this game and it's developers.
Short Version: You ain't getting to anywhere without paying money. If you have money, it's an OK game. If you don't have money, there isn't any point to try and play this.
Long Version: Well, patience is a huge problem, not everyone has a lot of free time and everything takes until the next day.
Also, you can't build walls without buying(real world money) supplies because the horde just breaks it down. This means you can't do raiding or you'll just lose everything you have.
Another one of the biggest problems is motorcycle parts. They're more like a myth than something you can find in the game. I've found all of the ATV parts(Not including the supplies nor engine parts) before I even found a single part(Other than the wheel you usually find) for the motorcycle. Also, the only place you can find motorcycle parts apparently is in Bunker Alfa while security protocol is on(Makes the Bunker harder) or you can PAY MONEY FOR LOOT BOXES, but both have issues:
-Loot boxes are completely random and most of the time you won't get motorcycle parts because they're extremely rare.
- Bunker Alfa refills the enemies after two days and closes all doors, making you lose all your progress.
-You can't get to a sixteenth of Bunker Alfa without a gun. You can't get a gun without going to the Red Zones or the LIMITED TIME areas. It's rare to find guns in the Red Zones and you will usually die by the Big One. The LIMITED TIME areas aren't even in the game most of the time. So you're probably not going to get a motorcycle and that means about most of the game is locked off away from you. You get to keep going to the same areas until you get bored.
The next biggest problem is that it seems like the Devs don't care about anybody who doesn't spend money. I don't know how many people are at KEFIR, but having bots responding to people isn't helping. KEFIR have what PUBG has: They'll keep adding crap to their game and don't stop for sometime to fix problems or just listen to the newer people.