The UHD players are on their way in. Samsung, Panasonic and Philips have already brought their players out, even though quite expensive. More companies will join and prices will drop like a bomb.
It will take atleast another 1 year for UHD to become affordable and in the price bracket of BDP180. If you are looking for an budget BR player with upscaling and wifi capabilities, look no further. Please understand that this is not a universal player, neither it plays video CDs
I have used Pioneer BDP150, BDP160, currently have BDP450 and LX55....these are excellent region A players which play almost all formats via hdd or discs thrown at it....no regrets till date.