In all honesty, considering what content virtually any other racing game comes with and how much extra tracks/cars have cost (from the likes of AC or PC2, to the horrid boarderline theft of 14 dollars/car in iRacing), even if GT doesn't come out with new content for 4 months there shouldn't be ANY REASON WHATSOEVER for complaing.
PD have pushed out a ton of free cars and a few tracks for that matter for free.
They have also have probably the most complete roster (no-real race cars like the Beetle GT3 excluding) of TC/GT4, GT3/GTE and LMP1/Group C cars on the market.
The only area, content-wise, where they are truly lacking is tracks - that is REAL tracks. Let's not forget PD has quite a few "original" tracks, and most of them are excellent, and if they were real-world tracks they would be among, if not the most spectacular ones. Dragon Trail, Laggo Magiore, Kyoto...these are EXCELLENT for racing, some better than many real-world one.
While I'd love to see more Gr4 cars like the KTM X-BOW GT4, McLaren 570 GT4, Alpine A110 GT4, and Gr 3 cars like the new Nissan GTR GT3 and the newer 488 GT3 Ferrari, I think we can give PD a break and let them come up with such content later. I'd rather the next content-including update include more very-relevant real world tracks such as Spa, Fuji, Barcelona or Silverstone.
But most importantly, I prefer they improve the game as a whole and the tire model in particular and offer these type of features in the next few updates.
Complaints regarding certain areas of physics (at very low speed), lack of tire temperature (which in most games boils down to "they're not at 100% grip for 3-4 minutes and then as long as the race goes on and you push the care they're at optimum grip - just like GTS's tires are from the get-go"), and not-so-great (yet) penalty systems should be overridden by the amount of post-release FREE content we got, and the fact that at least on Consoles, GTS has by far the best online experience possible.
