A common theme seems to be to offer hotel-like services.

Those deep themes may seem at odds with his background.

No single theme seemed to link the summer's biggest successes.

The common theme seems to be that they all seem to believe in an entitlement to something for nothing.

But theme seemed to be nothing out of place.

A few years ago, the theme might have seemed ironic.

Its primary theme seems to be the ephemeral nature of news.

"The new theme for some reason seems to be garbage," he said.

While it's too soon to try to suggest what the series is all about, two themes do seem to emerge.