To be fair, most people who say that phrase are either being disingenuous or needlessly hyperbolic.
That's like half, if not 60-80% of the internet most of the time!
I wanted to add most of Eurocom's ports and developed games have been pretty amazing in terms of performance and visuals compared to their contemporaries (who are not Rare/Factor 5/EAD). Their port of Cruisn' World is much better than Midway's own port of Cruisn' USA, but their other titles like The World Is Not Enough can almost run toe-to-toe with Rare's own Goldeneye.
Also Probe Entertainment and their Acclain IP contributions have gotten better over the years. My favorite might have to be Forsaken 64 and its real-time lighting effects, which managed to cram almost all of the effects from the PC version while custom-tuning the assets and level design to the system's strengths.
It makes me wonder how woud a Tomb Raider port might have faired if it were in capable hands such as Eurocom's or Factor 5's.