Lifestyles: how's your experience?

My alien named Kerrigan has the Frequent Traveler Lifestyle as she flies often to Batuu. She's a scientist and robotics engineer so it's really fun to see her plugging away on her work and then find that she's bored with it and just wants to go on another trip. That's exactly how I've always played and envisioned the character. Otherwise I haven't experienced much from Lifestyles yet. I can tell some of my more athletic sims are ticking off boxes on their way to Lifestyle but they haven't unlocked yet.