I'm not saying Hetherington is great or good or what ever but he's not as bad as what you think Beast.
I also don't like comparing what a starting prop does to what a bench prop does, because one is against fresh guys, the other isn't.
I personally think Hetheringtin is coming along well, my only issue with him is he's a lunatic, which I like and don't like lol. It will hurt the team which I don't like, but I love that type of shit always have.
Anyway, I think since his return from suspension he's been going good.