For me it wouldn't be, even without status, but that's me. One other advantage is you board early so there's room for your carry-on. Also, any checked bags are free, so if you're checking, I'd say it's definitely worth it.

If it's under 1,000 miles, I book a window seat and don't get out of it. Up to about 3500 miles during the day, I do it in Y anyway, and only book premium cabins overnight or with connections involved (and I don't have many connections, being based in NYC).