As for Clever Prancer...I would agree in adding the clause, but it is the only counter measure to those critical builds and the perk How We Do It Down on the Farm. You thought crits were bad before, can you picture a Plasma Defender Crit with How We Do It Down on the Farm? It changes the normal 105+6d10 to 158+9d10, or an average damage of 208.

Don't get me started on Missile Launcher crits...