I hate how they dont get enough credit for what they can do. First of all, you shouldnt shut out a card that can cause such massive damage, IMHO all three have decent methods of being brought out (Uria and Hamon being quite simple, Raviel with a little creativity) and also can cause massive damage when played skillfully and correctly. (I can say so, I'm currently running a Hamon deck..)
Im tired of "OMFG they suk b/c u cant ply thm nubz.."