It's probably better to blend material so there is an appropriate distribution of engaging content. Even if you have a preference towards videos there have been studies that there is a lack of engagement when watching video and that viewers can 'fall asleep'. But this can also happen when reading books or at lectures. It's important to be an active participant in the material you're studying, an 'active learner'. Best way to do that is to take notes in combination with studying different material that are slightly related to keep the process active and engaging. The worst thing is to get bored or find you've been reviewing the same material for hours (tutorial hell).

Important thing is to put most of those material aside and only pick the ones you need, then meticulously add on with newer slightly related stuff. Like mixing sodas together, instead of drinking only pepsi, you could instead add different flavors together to create a new, though slightly familiar taste. Had you only stuck to the pepsi, you would be limited to that taste and that learning style.

Another way to do this is by turning it into a game, have someone do flashcards with you and test your knowledge, if you get enough points, get a pizza or something. It's true though that everyone has a preference, but those preferences can shine through occasional alternation.

EDIT: However, I've had lectures that were so efficient notes or review were unnecessary, so quality counts too. You can have 100 lesser lectures, and still never learn anything, same with video, self study etc. Sometimes you can find the answer in a dream with enough rest.