I watched episode one of the Bear last night.
First off, I did not expect to see an actual bear, especially not so soon, even if it was only a dream sequence. The bear is escaping a cage on one of those bridges over the Chicago river.
Second, the show is about an Italian beef restaurant. Italian beef sandwiches are to Chicago what cheesesteaks are to Philly. A significant part of the conflict of the first episode has to do with Carmy, who inherited the restaurant, coming into conflict with the existing staff. He wants to make everything gourmet and fancy and upscale and using all kinds of sophisticated CIA-approved techniques, while everyone else is like "Dude, it's just Italian beef." I would say I prefer these sandwhiches to cheese steaks; they don't ruin the beef by putting fake cheese on it, just gravy and spicy peppers if you wish.
It seems as though the main conflict for the show is between Carmy and his cousin Richie (played by Ebon Moss-Bachrachm, who was Skeen on Andor). It seems like there's also something with Carmy and his sister.
I found the show enjoyable, especially at only 30 minutes, but I'm not sure there is enough here to sustain more than one season.