Very impressed by the quality of both this and the TPC San Antonio course. The only thing I would like to see improved were the pin placements and a couple of sounds. The mowing sound? on 16? only played when you were on that green which made no sense at all and the water sound was a little too loud IMO on both courses. The sound on the 9th at San Antonio was also unneeded IMO... it didn't seem to relate to anything in view and was too loud and just irritated us. Oh.. and the water spray on Valhalla, floating upwards looked wrong.
We saw some lobby comments by someone on the state of the pins on Valhalla so we decided to play it on easy pins. The 18th pin though was a joke. At least one other was also far too extreme to ever be called easy!
Frame rates were good on both courses, especially San Antonio and I really liked the rich, natural look of the trees on both courses. The detail in the textures, planting, and 3D was also very good.
Overall, two fantastic courses that with a couple of tweaks would be up there in my top ten on JNPG.