First off, I enjoy using the Batarian Soldier. He is IMHO the best out of the SOldier class. That said, he has two problems:
-> He gets stunned way to easily
-> Blade Armor straight sucks
Now, I can see a fun build with it, but let's be honest, he is commonly built 6/0/6/6/6 ignoring Blade Armor. Some reasons:
-> DR is only 30% at best, which you must sacrifice the speed at which you can use Ballistic Blades at to even achieve
-> Tier 4 and 5 Melee evolutions are pointless and weak
Anyone else but me think Blade Armor needs to be reworked to be worth something?