Well now that you mention it, well I wasn't too wild about the Man in the White Suit, or The Lavender Hill Mob for that matter. I feel like an ignoramous because I haven't seen Kind Hearts and Coronets, so I'll refrain from making some presumptious statement about Ealing studios.
Forbidden Games was a film that I didn't particularly like. Perhaps it was for the same reason that many of the Cahiers critics dismissed it.
Now perhaps I should have been more specific with my comment. 1952 was a weak year for films in Oscar consideration, or rather Hollywood films. I'm checking my commentary for the year, and I've noticed at least one other film no one has commented on yet, and that is George Cukor's Pat and Mike. Enjoyable as it may be, as nearly all Tracy and Hepburn movies are, this isn't the pair at their best. I have seen On Dangerous Ground, another film not mentioned earlier and I don't care for it. Nicholas Ray is one of my all time favorite Hollywood directors, but this isn't one of his best. In general I thought the film was weak, and the acting was unimpressive, particularly Ida Lupino.
Rancho Notorious was another film I thought was beneath the mark of Fritz Lang. I'm not gonna make too many comments about that film, because I get it confused with Robert Wise's Tribute To a Bad Man, don't ask me why I do. Robert Ryan seemed busy that year, because I did see Clash by Night, which again didn't do much for me. Perhaps I'm looking for truly extraordinary films of the year.
Here's my simple assessment. When I look at a film as being great I think of the year it was made, and ask if that film was worthy of getting say a best picture Oscar. Some films might be entertaining, innovative, interesting, moving, but films that just don't deserve that high praise (although the Academy is certainly ready, willing, and able to reward garbage). I think that Singin' in the Rain and High Noon are the only two films released theatrically in the US in 1952 worthy of that honor.