It isn't stingy, the game was remade entirely for the sequel, meaning they had to recode everything from the ground up. In two years, starting around TTK era, and since Activision forces a release every fall, production can't be at its fullest potential. Programming takes time. Absolutely not saying there aren't things that should have been in the game that were in the first, e.g. Private Matches, a good perk system, and actually being able to buy vender gear. The game feels unfinished as it stands now with a lack of content, and I personally blame 70% of it on Activision.