I have often wished there was a happy medium between the luxurious but long and meandering land cruise service of GrandLuxe Rail Journeys (what used to be American Orient Express) and the bare-bones service offered by Amtrak. I would like to see a standalone train, operated maybe once or twice a week, from New York to Chicago and on to LA or SF with only sleepers, a real lounge car, and a real diner with tables for two and four. Afternoon receptions, evening get-togethers with drinks and entertainment would all be part of the package. Meals, wine, soft drinks all included. Only liquor, mixed drinks, and non-meal snacks extra. Cash bar open all evening until midnight.
I would like to take credit (or blame) for this plan, but I can't. This was the operating plan of the American-European Express (which later morphed into the AOE) in the early 1990's. The AEE ran luxury train service between New York and Chicago, first tacked onto the Broadway Limited, and later as a stand-alone train from Washington to Chicago on the Cardinal route (with the NYP-WAS segment on the back of a corridor train). My wife and I rode the AEE in 1991 from Philadelphia to Chicago. It was a sensational ride. Food was unbelievable. They had lamb chops at breakfast! There was a piano bar. The on-board service was out of this world. On the back was a an observation car from the Twentieth Century Limited.
Sadly, the service ended later in 1991, and not because of ridership. A grade crossing accident in Indiana damaged several cars. The AEE had to curtail service and refund reservations. Revenue was lost, fixed costs still came due, and the service went under. A real pity. They had already announced and were booking a winter service from New York to Florida. I really believe it would have done great. We'll never know, but I believe there is a market willing to pay for a ride a step or two above the Amtrak experience.