Don't despair-- the options in Fort Collins are better than you might imagine. (As for Cheyenne, I can't really speak to that....) First, there's
this starter thread, which discusses a few of the places mentioned above. I'll second the rec for Lucille's, the cajun breakfast place, and for the Charco Broiler, which I've found totally satisfying if you stick to the burgers, which are excellent. And don't neglect the pies there, either; they are outstanding (especially the peanut butter pie, if you're into that sort of thing). But really, it's the atmosphere that's the star at the Charco Broiler.
Sushi-wise, Suhero is totally solid, though I like Jeju a little better. Mt Fuji is also very good, and they offer a pretty good rendition of shabu-shabu (Japanese hot pot) if you call ahead to give them a heads-up. I've also had good luck at the Vietnamese places, most especially Pho Duy, which makes truly good pho, and Little Saigon Cafe, where I've enjoyed a variety of tasty barbecued meats. I was tipped off that the from-scratch wonton soup was worth it, and it was.
In the upscale, two-star category, along with Austin's and Jay's, I'd put Savoy Brasserie, which delivers consistently good casual French food. It moved to Fort Collins a few years ago from down the road in Berthoud.
If your culinary expectations are modest, you'll be consistently and pleasantly surprised with the food out here. I stand by the Ethiopian and the barbecue recs from the older post, though the West Indian place has either closed or is in the process of relocating. [I just checked: according to their website, they're re-opening in a Shell Station near the CSU campus, and changing their name to the Caribbean Food Shack.] I did write about my one successful Cheyenne lunch
here, if that helps. And if you're ever desperate, there is a place in Loveland that advertises Chicago-style hot dogs. I don't know what it's called, but it's on the south side of Eisenhower Blvd (Route 34); I think it closes for the winter.
ps: one other place I have to mention, outside of town: "Bohemian Cottage," which is a husband/wife/front-of-the-house/back-of-the-house operation on the west side of Loveland. The food is pretty good, in that hearty Old-World kind of way (every entrée comes with dumpling soup); but much like the Charco Broiler, the real draw is the place's irresistible charm.
Please, though, if you do find some dining successes-- tell us!
Here's some of the addresses not mentioned in the older post:
Lucille's
400 S Meldrum St
Fort Collins, CO 80521
(970) 224-5464
Mt. Fuji
4020 S College Ave # 2
Fort Collins, CO 80525
(970) 223-5228
Pho Duy
902 W Drake Rd
Fort Collins, CO 80526
(970) 221-1664
Little Saigon Cafe (kind of tricky to find... it's in the same building as the Bible Superstore)
3500 S College Ave #14
Fort Collins, CO 80525
(970) 225-6630
Savoy Brasserie
1544 Oakridge Dr
Fort Collins, CO 80525
(970) 377-2778
Caribbean Food Shack
1015 S Shields St
Fort Collins, CO 80521
(970) 214-1083
Bohemian Cottage
8039 W US Highway 34
Loveland, CO 80537
(970) 667-3718