Halo 1-3 were great. Halo 3 ODST wasn't that great. Halo Reach. Decent game but the story was completely wrong when comparing it with the books... Halo 4 good set - up for Halo 5. Good graphics and solid campaign. But MP was definitely not up to par. Halo Wars. Nice to kill some time. Though completely different I enjoy it nonetheless. Halo 5 beta: seems great. Sure there is bugs but nothing they can't fix or fine tune before launch. Seems to be a great game. Those that compare it to AW need to wash their eyes cause there are completely different.