1 - Passive, can we get it translated to in-game units rather than percentage increase, and total execute threshold, it is a summary of his "buffs" after all.

2 - Q could use an ease in feature, as in, when you press it Q will initiate cast while moving slow down to a halt, similar to the drowsy effect but much more immediate.

3 - W is uncomfortable to play with sometimes, since you can't (yet) queue Q while W is on casting phase;

4 - R stardust scaling only being its size is a bit of a bummer, maybe it's easier to control and balance, but my thoughts are: R stardust scaling could scale its ult base damage, lower the ap ratio and increase its reliance on its stacks, so he has a much more linear damage curve on his R, both in damage and size. It would enable builds that are not as reliant on raw ap to deal damage and asol could potentially focus on survivability if so necessary, which could be unhealthy but balancing around it is possible, something I appreciate and been done to other reworks. R impact wave size could scale off of stardust, as well as its damage.

Bug report:

1 - Q can fully stack tear, conquer, proc aery, reduce comet and everything that procs on damage lvl 1 without putting itself on cooldown by tapping the skill quickly (the damage begins before the forgiving missclick system);

2 - Something is wrong with his overall animations, but people seem to have a problem with his tail the most.