I'm having a good... no, great time playing MWLL, but I really think that to get the most out of the development and enjoyment of the game that it may be best to put some of the other features on hold until they can convert it to using Crysis Wars. I realize this could mean we'd likely not be getting much if any new content for several months or more from where it is today, but the advantages this would have for lag and computer performance is very titillating when realizing how superior the Crysis Wars engine is over the original in many respects.
Obviously on the flip side there are quite a few enhancements they have planned that will be perfectly enjoyable as is and seeing those will be a treat, but I wonder about the increasing difficulty of this conversion at a later time with more features present if its still indeed on the plate. Just something to think about. Keep on mechin!