This tank has its problems, but its still one of the best tier 8 premiums.
The biggest advantage of this tank is its cannon. It can deal 920 damage in few seconds. But you'll need to play premium ammo and have good equipment on this tank otherwise you may miss or not penetrate and then this tank isn't so good.
The armour of the tank is average, the turret is bad because of the commander's hatch, the mobility is average. It is also worth pointing out that the stabilization of the gun is poor and the gun sometimes trolls.
Still, I recommend this tank, you will have a lot of fun with it, you will have a lot of great battles and earn a lot of credits.