She's barely tolerable for me. First time around I couldn't stand her, but the writing for the series is strong enough to make up for the poor casting choice there. She's cute and bubbly, but that's it as far as positives go. The actress (who may or not be fine in other things) played the character as a squeeky-whiney nervous nelly that could just drive anyone up a wall if given enough time. I think it's unfortunate that she was the only Trill available for that Dax symbiont. Every time I see her I miss Jadzia.