Interesting. Dated. Definitely part of the in media res school of sci-fi writing, so it took more than a minute to figure out what was going on.
"K!rikkl polished its mandibles slowly while it considered the layout of the game board. There was much too much at stake and there were far too many unanswered questions. Perhaps it had been a mistake to accept this invitation."
Part of the story takes place among a team of Earthers who have realized their library bill has come due. Part of the story involves some complicated politics among one of the races that has offered to pay the Earth bill, as long as Earth is willing to sign a contract and send them a few hundred people every so often (for food or egg-hosts; dealer's choice). This is, of course, intolerable, so the Earth people meet and brainstorm, do some more research, then meet again. It reminds me of sci-fi movies that go back and forth between scenes so that it doesn't seem like everyone is just talking and arguing all the time.
Despite the creative aliens, there isn't much change for the humans. It is a strange thing to be catapulted a couple centuries into the future without any sort of cultural shift, although it seems Earth is just one big U.N. now (ha! That's how we know it is centuries in the future). Although it is worth noting this line:
"Secretaries of all four sexes moved quietly around the edges of the room, gathering up the debris of previous confrontations and handing out weaponry for the next"
This is among Earthers, mind you. Kudos for Gerrold.
The plot twists are interesting, and the resolution was clever. Incidentally, a dragon appears in the story: "The Dragons were the oldest and most successful member species in InterChange history. The Dragons had personally retired over three hundred and twelve other species."
Gerrold will go in the files as one of the few writers than can do a decent alien species.
Overall, fun, a little tiring because the world-building felt a bit more lavish on the aliens than on the humans, and it took awhile to see how the two connected. And the aliens were, frankly, not lovable, while good ol' humanity was just out to learn and meet other races. All very Star Trek of them. Except, of course, that mammalian species were the distinct minority among the Universe's beings.
Recommended for fans of classic sci-fi, or those who want a quick story, where "the stakes were high, men were real men, women were real women and small furry creatures from Alpha Centauri were real small furry creatures from Alpha Centauri."