I do have to give it to them on how they got vehicles into Fallout?? Like, I wouldn’t even know where to start.
I tried to install a vehicle mod in Fallout 3, took one look at the extensions I would need, and exited out. I do not have the patience for any of it.
Don't get me wrong, this mod is technologically impressive and, from what I've seen, the cars handle fairly well. All things considered. I'm also impressed with the fact they managed to get multiple working tanks into it. I love New Vegas very much, but I can't imagine how long that took to get functional, especially since the game is constantly close to collapsing under its own weight.
Some of the content I've seen has the framerate drop when the tanks get bombed. However, it can't be held against the mod. The base engine does that by itself.
This may just be me, but I think the low-gravity effect was pretty cool. I didn't know the gamebryo engine would even let you do that! Absolutely a game changer.