I personally think this mod is already fantastic. It's just a beta, but I can very clearly see the potential. Despite lag, crashes, bugs, rebalancing concerns, and new features that need to be added, I still end up playing for hours!
This mod is the first I've played for any game that attempted Battletech/ Mechwarrior since MW4. Any other attempt I saw was amateurish at best. I seem to remember one mod where they couldn't even get the mechs to walk right...they move beautifully here!
One thing that impresses me about the modelling BTW that wasn't even done in the official MW games, is that the different variants actually look slightly different based on their loadout. That kind of attention to detail = A++