I think its kinda lame along with it feeling a bit tedious. There's a little bit more straregy to it, but it seems abysmal (granted that i probably just have to play it a bit more though). Its too much the same compared to Normal Eggwars imo. This doesn't feel like something that new. Double Egg also elongates games in a somwhat wrong and tedious manner since it really just feels like having to do the same process again without much difference or interesting aspects to it, it can make the game feel like a drag. I'll still play it for a while, but i don't really imagine myself sticking to it for long.
Anyways this is still just my first impression of it after like 3 games, so chances are that this opinion of mine might change.