I've been playing for a little bit. @nemesio, Don't upgrade your Town Hall too quick. Upgrade everything you have first. I messed up by trying to upgrade the Town Hall all the way to 9 without upgrading everything else first. And I suggest only researching wizards and giants at first. Get those to level 5.
On another note, I've been playing Samurai Siege for a while. Except I haven't done anything but collect and upgrade. Since I didn't upgrade the portal, I don't get attacked. So far I have all the production, storage and castle maxed out. Now it's on to the weapons, troops, etc. I wish I would have done this with COC.