The higher your rank, the less points you get from murdering low positions, and aion classic kinah buying the more points they get for murdering you. You receive bonuses for being a higher rank though like transformations, and access to better gear. PvP has much purpose, there is always a reason to kill the enemy.
-Crafting in this game is really simple, but I have as much fun with it. It's easy to understand what's valuable, and it enriches the PvP experience by pushing you from the shit.
-Community is inherently poisonous due to the character of war. This isn't a game that defines friendship involving factions. Players getting possessed out in the field is going to be upset if you don't show face to lend a hand. Imagine being in the military and hiding in a trench the entire warfare rather than taking some shots.
I mean... you can read the answers in your queries in the positive and informative articles you mention. The disadvantages are that it is quite grindy and a few places become zerg fests. However, if you are into open world pvp that shouldn't disturb you much. Other than that... you've got wings and can fly (around a big-ass sunlight in the space, or so called Abyss, how cool is that).
Aion is my favourite MMORPG ever and if Gameforge brings a classic version to EU I will be paying any price for it. As it stands outside, I will not be playing NA as the battle is very ping-reliant and that I enjoy the scout courses the most (Ranger and Assassin).
I mean the biggest pro and con is that is a classic server. It is a game released in a period of time where people had different expectations in their mmos. However, it also has its shortcomings from that. People will probably be banking on using a classic experience, but it be distinct because the player base is different. See how min/maxed that the raiding scene became in wow. On KR at least, there is a huge botting problem since the developed scripts for it work. At precisely the exact same time, Ncsoft definitely did not assist it using its monetization changes. Someone can make tens of thousands of account for bots and don't pay a cent with the hour long free trial. They also introduced a battlepass with an additional paid option for cheap aion classic kinah 25 bucks that give things which may assist you with progression.