We never said he can't play /thf. We said that /thf is a terrible subjob, which it is. We said it halves your melee phase damage, which relatively speaking it can do.
If you say "omg I love playing /thf, I will play /thf"; that is fine. Just don't claim it's anything approaching good and definitely don't claim it's a solution to not having a critical hit WS. It is terrible. People who use it and claim it to be best lack knowledge of game mechanics - no other explanation.
And guessing? It's just logic. What's logical about /thf? Destroying your damage for an epeen WS every 1 minute?
Also, real life card generallllly means you have no argument.
