A great game but the True Vision updates are absolute garbage. It completely negates your ability to hide from artillery and even if you find a good spot to hide artillery can still see you from above.
Not to mention you gain anywhere from 250xp-3000xp playing casually but some tanks require over 100k in XP to advance and that's not even counting the other 100k in xp you have to earn to upgrade your turret or armor.
It's a great game.. half the time. The other half you're pulling your hair out and shouting to your team to try harder or actually work together.