yeah, statistically
@CEastwood you don't have enough samples to be sure, but i'd expect that you'd have come closer to 3 named items, especially form Borderlands, which typically, or at one time, had the best drop rates in the game.
this is what happens when folks muck about with drop rates, players start to doubt, they begin to question...is this right, is it fun, how much time should I spend here, am I being cheated, was it better before, are they taking the same money from me as before and giving me less...hard to say.
Though you're right to come and ask, b/c how can you know.