This Trader Joe's is far closer to my house than the one on Decatur, but I actually favor the Decatur location. This one is smaller, with narrower aisles and it feels like the customers are coming in right off the freeway and polluting the act of grocery shopping with residual driving anger. This is especially noticable in the alcohol aisles, which have the crappiest layout and are always zones of passive aggro.
That sucks because short of installing a zen garden, you don't really know what TJ's could do to cheer the place up. I mean, Trader Joe's is already a pretty zen minded buisness.