He has come in to a big football club that under-performed massively by finishing 8th in the league. Making a few changes here & there doesn't explain sliding down to the bottom half of the table and doing worse than the manager who has just been sacked.
As far as I can remember we were really pathetic from January and up to the end of last season. Only 5 wins there, beating Wolves away 0-3, Everton home 3-0, Blackburn way 2-3, Norwich away 0-3 and Chelsea home 4-1. In total we got just 18 points over the last 19 PL games of the season.
To suggest that we have fallen compared to that is just madness, as is stating that BR is doing a worse job than KD. What made the club sack Dalglish was definitely more likely the finish of last season, not finishing 8:th itself.
Here are our half term stats from last year in full:
1:st: 19 played, 9 wins, 7 draws, 3 losses, 34 points
2:nd: 19 played, 5 wins, 3 draws, 11 losses, 18 points
Does that not say it all?