The PlayStation 3 version's critical review scores suffered because of the technical issues first uncovered by 1UP.com. While discussing the retail version on a podcast, 1UP.com staff members agreed that a significant number of the frame rate problems had been resolved, but not all of them. They concluded that the PlayStation 3 version was not quite as smooth as the Xbox 360 version and recommended that "if you own both [consoles], you should do the 360" version.[87] Kotaku's Michael McWhertor echoed that recommendation, though stated that those who only have a PlayStation 3 should still consider The Orange Box.[88]
While frame rate issues were the main complaint, the PlayStation 3 version was also criticized for unreliable voice chat and excessive network delay or lag in Team Fortress 2,[73][82][83] as well as long load times generally.[79][83] It was, however, praised for featuring anti-aliasing and a quick-save feature, neither of which were present in the Xbox 360 version (but were present in the PC version).[73] After release, the game received further criticism from fans for the lack of surround sound support when using an optical cable. An open letter to Valve, asking them to put pressure on EA to release a fix was posted to the Steam forum.[89] A response was posted by a Valve employee going by the name of "BurtonJ",[90] directing disappointed customers to a dedicated thread[91] on the subject.