Vast majority of reviews are positive, other than - as you pointed out - the network and the laptop dock. The network is a no-brainer for me; I must be one of those magical folks Verizon doesn't tell you about that lives near an area with absolutely no Verizon 3G coverage, making an LTE rollout highly unlikely anytime soon. What knocks the Thunderbolt out of the park is LTE, and without a great Verizon presence near me, the Atrix is making more sense. HSPA+ isn't why I'm getting the phone... I expect it to be about on par with at&t's 3G network at this point.
As for the laptop dock - it seems to be a gimmick more than anything. But I do like the docking feature, which I will use through my own KVM setup. I don't need a $500 shell to do any of that, if I'm mobile, I'm using the phone. I'm interesting in the Atrix's ability to run Ctirix's XenDesktop as well. So the laptop means nothing to me and I wish reviews would stop talking about it so much - it's hype initially had me dismissing the Atrix altogether.