His show is fantastic.
He was good on the Daily Show, but that show is an everyday comedic piece that really just makes broad "how ridiculous is this" jokes. While he is still funny as hell, with only doing one show a week, he and his staff have had the opportunity to seriously dive deep into the investigative journalism arena as well. From Miss America to contract poultry farming... hell, he even flew to Russia and interviewed Snowden.
As for the stadiums, I'd love to see a city with the balls to say no sometime. Or at least get a deal done that shares some of the revenue. It's not a public investment if there's no money coming back. It's a hand out, and if you have issues with entitlement programs (social security, SNAP, TANF, ACA subsidies, etc), you should be damn pissed at public money given away to billionaires.