So, it's been a while since I ate an MRE and I have a scene in Zompoc Survivor: Odyssey where they're what's for dinner. The First Strike Rations look pretty cool. I'm looking forward to trying them out myself, and comparing them to the MREs I remember (I was in when the first generation MREs were all we had).
Dave, on the other hand, made his own versions of MREs and there are lots of different versions out there to choose from. I made mention of what he made in ZS: Exodus, but I didn't go into a lot of detail then. We'll see more of what he put in his, as well as some of his other prep.
Some great info on MREs and the new First Strike Rations at MREInfo.