Having recently completed another viewing of _White Collar_, I can confirm it holds up remarkably well, even on subsequent watches. The central performers are all excellent, with Mozzie being a standout for me. There’s also a recurring ensemble of supporting actors who consistently impress; Mark Sheppard and Diahann Carroll among them. While the show follows a predictable pattern, I don't see that as inherently negative. And the final episode is simply flawless—it was genuinely upsetting to witness what happened to Mozzie in that one.

Source on TMDB