How is marrow video lectures for making an effective NOTES?

How is marrow video lectures for making an effective NOTES??..is it worth purchasing?? Plz someone opine…

Actually i have DAMS notes but those are my frnds notes…so will marrow videos work to make me understand those notes well…??

Or u can watch videos and read directly from book… no idea about Dams notes

Not at all …its content r of xtremely poor quality

Marrow some subjects r exceptionally gud…some are poor…best is to buy marrow to aid ur preparation like only for the classes u missed or classes not gud in ur institute…selectively use marrow… marrow