I'd say City played reasonably well for an hour or so, but were poor after Blackpool equalised. Madine equalised on 67 minutes. There was still around half an hour left including the stoppage time, but heads dropped and the quality of City's play also dipped considerably from that point onwards.
This is a team with soft underbelly. A haul of just four points from the last six home games is a concern, especially considering four of those games were against teams in the bottom half of the table.