Howdy.
Figured I'd post on my experience with the mod
First off the mod has been an awesome experience and really changes the way you have to think, managing a factory entirely around a single resource which you can quite easily run out of quickly is an interesting challenge.
A few people have already mentioned the painfully slow start, and I pale to think what would happen if I played with biters on so I can't comment on that part.
But a reason I feel like I had a painful start was because inserters won't continue to fill the burner omnimatter machine.
I'm not positive if this is something that happened because of a mod, bit I had to constantly remove the iron ore/stone/copper from the burner after each production cycle which really kills the pacing, when you get electricity up and running and can pull out the ore/stone using inserters it starts to speed up, but the initial stage is really quite slow because of this weird interaction.
Once I'd gotten red/green research setup and had my coal/copper/iron sections setup, I started to fly along and rapidly found that you need to get trains up and running to satisfy the need for resources.
At the time of writing im just starting to dive into oil production so i can't comment much past that. But so far it's been great.
Thanks for the great mod.