I have played a few large population servers, and love the element - but I wanted something different just to change the pace up. I find it a little more creepy being on a server with 1-5 people (on hardcore of course), like the zombie apocalypse has consumed most of mankind. I have explored deep into the north and have made my way across much of the map. Once I saw a player running in the distance being chased by a couple zombies and decided to move on because they seemed equipped enough to handle himself... but even if they were not, I would have most likely moved on anyway because of trust issues. I haven't visited every city, the map is huge. While this is just a game, the feeling of being nearly all alone and looking over your shoulders for creeping zombies gets pretty intense. Sure, it can get boring at times - running to every town, city, air base in an exploration mission, but wouldn't it get boring IRL also? The fear factor is always there though. There are only a few people on the server, so you never really know who is watching you - or where anyone is. It is a completely different game than playing on high traffic servers. Sure, it might be a little easier, but I think with future updates a lot of issues will be fixed to insure great game play takes place on both populated servers and low player count servers. Now, if they could only fix the zombies walking through everything issue (so we can find shelter and heal up) it would be great.