Absolutely. I loved Dominion, it took the basic Domination/Conquest game mode found in other popular First Person Shooters, and added their own twists like capturing bases (instead of just flags) and they added gimmicks such as defense turrets, base shields, vehicle pads and ordnance drops. Instead of counting points per second, it adds points when you hold the base for 45 seconds, which is a good thing as it encourages defense as well as offense.
All of these gimmicks were nicely implemented, and I'd love to see its return in Halo Xbox One. Imagine this on larger maps with more bases, now that would be sweet. Vehicular combat was also a major part in this gametype and I love vehicular combat in Halo, as do many people. It was a great gametype, and I'm all for its return. Whilst I personally preferred Invasion, Dominion is FAR from a bad gametype.