Tips for using the GLA, as asked for.
THis is pretty general advise for all polearms, or even all weapons!
You should be fine with 94 wpf for now, but increase it of course.. I can get a 1:1 k/d ratio in some games with 11wpf with polearms...so you should be fine there.
The "left-to-right" swing is the fastest. The "right-to-left" and "thrust" attacks are the slowest, but have a better range.
After you block an attack, attack back immediately and they will have to block. However, be aware if they are circling you, or dancing out of range, you might not be able to do this. Keep your enemy in front of you. Be aware of feints (fake-outs).
Aim for the head. Angle the camera up a little when you side-swing.
A great way to hit the head is to use the "up" attack. Be careful though, it's easier to dodge this one. When you have the axe raised, use the end of the axe pole (near the players hands) as an aiming tool. When the butt of the axe (the part does not have the blade) is lined up with the enemy's head, release the attack!
Get some athletics. Footwork and positioning are just as (if not more) important than your damage and hit points. Being faster will help you position yourself for defense or attack.
Just my advice!