DMC4 was released for current-gen consoles so there's no need to include it, just like how the MGS collection doesn't include Guns of the Patriots. This is another one of the HD collections that have become a trend nowadays.
i've never played dmc but games like god of war , castlevania:LoS AND DARKSIDERS ARE AMONG MY FAVORITE GAMES EVER should i be excited about this colection???????is it going to look pretty???????how many hours to finish all 3 games???
DMC is a great series. DMC 2 is the worst of the 3 in this collection but still not totally terrible. you should try it out. all together you should get around 24 hours of gameplay. i'm guessing maybe 8 hours per game.
Watch the Nelo Angelo battles/scenes from DMC on youtube, then play 3:SE and 4. That's all you need. DMC wasn't all that fun and had awful, way-too-dark-yet-wastefully-ornate art, very unlike its vibrant Castlevania cousins; DMC2 is just a train wreck. DMC3 special edition is an astoundingly deep, fun game with great presentation and hordes of play value... Dante Must Die mode and Bloody Palace are both damn near impossible without the "quasi-god-mode" outfits, as either player character. Then DMC4 expanded on that and while it has somewhat less content (read: it's easier) than DMC3:SE, it has more diverse art assets, two very different playable characters, and the best soundtrack in the series.