Hi there!
If you mean timing the picture with the song beats, you can overuse that as well. I only timed some part's. With aggressive and fast songs it would be just too much to time everything to the beat and would probably cause epy-seizures to some people xD, have too much of it as it is. Also, there is not much material with Batman in the movie... that was the main problem, didn't leave me much room to cut because song is almost 4 minutes long. But ofc, It could be alot better and must be made better in the future so +1 to you

. [In some parts I just wanted the flashing effects

(ooh shiny

).]
Lyrics are mostly here for the effect, some can be seen as part of the story and some are just for the effect, because you can't really find a song about Batman, so it was close enough, maybe a different song would suit better, I think we are both right here

. (Hard to find a good song...by good I mean good to me, it's a subjective opinion)
About overusing some of the effects... I don't know, I think that depends on the person. I'm a bit theatrical person

, I like to have, hear and see lot of stuff, I wan't it to be fast and grand, f.e. muse is my fav band, Christopher Nolan and Cameron fav directors and you can't get more theatrical then them. Once again, it's very subjective. Michael Bay and his explosions
To wrap up, thx alot for the constructive criticism, will definitely take the words you said to improve my vids! Hope to hear from you more in the future
[Kariudo: Since this isn't an anime music video, it doesn't belong in AMV announcements. I'll give it a chance here in General Discussion instead.]