Here you go mate, hope this helps. Sorry if it seems excessive, I know this isn't necessarily a comparison but more a DmC review I just wanted to try and make sure you had everything you might need
Also all of the clips (apart from that Sparda clip from in DMC1 and obviously Bloody Palace footage) are in DmD for clarity.
0:00 DMC3 just wanted a clip to show how fast you can die on DmD if you act like an idiot
0:12 DMC3 D.Ted Sloth health
1:06 DMC3 enemy attacks
2:07 DMC3 Cerberus attacks (man he wanted to hit me with those falling spikes and was really against freezing the floor)
4:20 DMC3 Beowulf attacks (it's in a few parts so I could get more of his moves, I think the only one I missed was feathers which is annoying I forgot)
6:24 DMC3 Chess Board (for the madness!)
6:56 DMC3 examples of common SSS tricks
7:48 DMC4 enemy attacks
8:59 DMC4 Berial attacks (missed the AOE explosion and big lunge attack, oh and the back kick counter)
11:09 DMC4 better Nero clips that aren't as dodgy
13:17 DMC4 Example of SSS trick(sorry I am not that creative, I even failed the Overdrive anyway XD)
I hope you don't mind that I didn't quite get all the boss attacks, I thought it would look odd just having 3 second random clips just to include extra moves when there are so few more. I thought this way it would give a better impression of the overall feel from the bosses.
I also did the standard enemies against multiple opponents because in DMC3 (not sure about 4) after you kill a few of the basic enemies the others go into a kind of "scared" state where they don't attack and retreat for a while and I don't know if it permanently goes away or stays slightly and didn't want that effecting things.