I must be a loon, but I actually like LOVE HAPPY for what it is, a Harpo vehicle with support from Groucho and Chico. I also like Harpo more than the average bear.
Keaton Vs. Chaplin Vs. Lloyd, etc. Three Stooges Vs. Marx Brothers Vs. Laurel and Hardy Vs. Abbott and Costello, etc. Whatever. I enjoy them all, and even some of, if not all, the "lesser comedians" (big time Harry Langdon fan, not much a Ritz Brothers guy). If anything, variety makes me appreciate The Three Stooges, and others, even more. I'm trying to expand beyond the black and white era as well, but there's lots of good stuff out there.