I like Omnibus in general. I think the clamp needs tweaking-- both up and down-- in various instances. Pengbot Maximus is super easy now; that's just plain wrong. The rewards are great-- the big influx of marks plus the loot box with a chance at a super rare collection makes things worth it for me. That having been said, there are still instances that pop to which I find myself saying "with a pug group? oh hell no!".