How good were Karsch and Jansen?

But did they drop the “theres an Orji in the endzone” line? 

They did a nice job. Never found myself wondering what was going on.  

I mentioned this in another thread but I watched the game with my dad and put the TV on mute.  We listened to Karsch and Jansen the entire game.

I think they have good chemistry.  You always knew what was happening on the field.  Jansen's already had plenty of practice doing color commentary and Karsch is a natural on the radio.  They made a couple jokes about the Iowa/SDSU score which made me laugh. 

Karsch doesn't do the over jubilation thing on scores.  I have fond memories of Frank Beckman screaming, "Touchdown Michigan!!!!!" Karsch is pretty calm and matter of fact and says, ..."And it's a touchdown Corum." 

Jason Avant also did a nice job on the sideline reporting.  

Karsch ok not much emotion.  Jansen was excellent. 

Jansen is dull. Informative but dull. They have the makings of a good team...let's go blue!

I actually thought they did a great job, especially when new players came in. Got tired of the tv broadcast so we synced up the tv (10 seconds behind I think on the radio) and listened the 2nd half. Was impressed with how fluid Doug was for his first game. Him and Jansen seem to mesh well.

I found it refreshing to hear the result of the play instead of seconds of dead air or stumbling around to figure out the exact yard line.

I watched the game on ABC with the sound muted and listened to the radio broadcast.  I think they really did a good job.  Improved over the spring game broadcast.  They didn't step on each other and their banter between plays was good.    For those of you who watch TV and listen to the radio, try streaming the radio over iheartradio or the WTKA website pause the TV broadcast a few seconds (if you have the option to do so) until they are in sync.

I felt Doug Karsch did a very good job calling the play by play.  I thought his gravely voice would be a problem but it wasn’t.  He doesn’t have a “signature” touchdown call yet but all in all I enjoyed listening to him.  John Jansen was great explaining the plays.  He is tuned into the modern game and reads the plays very well from the broadcast booth.  He doesn’t talk over Karsch and breaks down plays that the lay person can understand.  I enjoyed listening to this broadcast team.
 

You lost me at "wasn't able to watch the game."

I listened to them at the beginning, not sure how they were throughout the game, but I do know that the Roman Wilson touchdown call was very “meh” sounding, was honestly surprised he scored considering how unenthused Karsch sounded. 
 

What few playback lines I heard during the post game show on the radio, Doug Karsch needs a lot more polish. When Michigan scores a TD, let the listening audience know. To me, Karsch was underwhelming. He lacked enthusiasm and passion in his voice tone.

Brandy, Beckman and the GOAT-Bob Ufer were so much better.