First thing you see upon launching the pack is a simplistic main menu screen featuring the logo of the pack.
Now, I gotta say, I personally liked the layout of the main menu, and I also liked the logo, as simplistic as it may be.
Launching into the world, first thing you realize is that, despite the inclusion of FTB Quests in the pack, it does NOT have any quests yet. This was a major turn-off for me, but I didn't let it get in the way of my experience, as I do play questless modpacks of my own making frequently.
Now, have in mind my device has only 12 gigs of RAM, but despite this, I found the framerate bearable for the most part, then again, I am normally used to lag spikes during my gameplay, so I'd be wary of that if you are not accustomed. Perhaps it runs smoother on a better machine, but I have not found out myself.
The page of the modpack says it features Cobblemon, but it actually does not, which I knew beforehand when looking for a Cobblemon-less pack and stumbling across this one, but perhaps you might not know that, so do be aware of it.
Now, as I mentioned previously, the pack has no questline, as therefore, has no end goal. Not even a set progression. This, in turn, made me drop it after building a simple air balloon with Create: Aeronautics.

Overall, solid presentation, very little meat.