To be fair 2007 TF2 doesn't have airblast or building hauling and Vintage is going for a set time in TF2's history instead of the 'What if we made TF2' route Classic is going for. Also judging from the moddb page they seem to be very helpful in setting up the mod as well as communicating with people. The devs themselves aren't keen on being on reddit because they look down at the system reddit uses for dicussion, so I thought I'd help by simply spreading the word about the mod since I've been having fun playing. They also have a small FAQ in their article section: I'll post the github link they have on their moddb page. Right now it's all stock weapons till they fix things, the good news is they're looking for help with things and the project is open sourced so the more help they get the faster things get fixed. Talking to one of the devs he best described it as a 'snapshot in time, of a earlier simpler TF2.' Their aim is to be pre-mannconomy TF2 before everything went south and valve really started not giving a crap. Kinda shocked no one here has heard about this, but there's a mod called Team Fortress 2 Vintage on moddb.

Tf2 what is vintage