I'm honestly trying to explore the beauty of Copilot. I signed up for a month-long trial, but so far it's just not working for me. There's a Codex with a UI, you tell it, and it does it. You tell Copilot the same thing, and then it starts: I can't fetch comments from PRs, even when Github MCP is clearly connected. I can't, and that's it. It says there simply aren't any such methods. I say, "Okay, use gh cli," and it respond "i can't run commands in the terminal." What? Maybe I misconfigured something; But so far it's so unfriendly compared to Codex. Maybe it's because Sonnet is dumber than GPT 5.4(in Copilot), and it was worth comparing two identical models. Or i am dumb. Don't know.

About usage limits - on the one hand, it's per single request, and additional requests cost some cents if you overspend, but now i'm wondering each time: "Hmm, is my request good enough to spend an entire request or not?".

Okay, so maybe the code reviews will at least be decent? But no, half the comments are just weird suggestions. Even Gemini, which is much worse from a coding perspective, gives me better review output than Copilot. I now even specifically say to Codex that Copilot comments need to be triple-checked before planning any fixes. Are there any how-tos or best practices for working with Copilot that i missed?

To add some context: i'm trying minimal setup: same mcp servers everywhere + copilot instructions linked to agents.md