I absolutely love this game and have played it for around 40hrs but that doesn't mean its perfect. The PvP system needs to be fixed, if you challenge someone to a fight you will lose most of the time. they need to have you initiate it then when they shoot back have a 3 second countdown before you can kill each other. There are also some annoying bugs that need to be fixed but I haven't found any game breaking bugs. Usually the bugs I see are scorched laying sideways halfway in the ground that are sometimes hard to shoot. I have only experienced a few frame drops and its usually when a lot is going on at once like when i was fighting a scorch beast with two anti-air turrets and a gatling laser and all 3 of my teammates shooting at it which i would expect from a Bethesda game.
Should you buy the game? If you are looking for a game filled with lore, NPC's and a great story its probably not the game for you. But if you are here looking for a game with cool loot, enemies, and biomes that you can play with your friends then this might be a good game for you. It really depends on what types of games you like. I personally love the game and would recommend it to you but it's completely up to you. Don't just read the reviews and decide from that actually watch some videos of someone else playing it and judge it by that.