I got a RP sampler of robustos from Famous; here's what I thought of them.

Good:
-Xtreme Sumatra - Very nice draw and smooth, semi-spicy flavor.
-Rosado - Similar to above, but not as good and more one-dimensional.
-Honduran Classic - Nice, smooth maduro.

OK:
-Famous Signature series - Creamy, but one-dimensional.
-American Classic - Pretty mild, but nice; never got harsh to the end.
-Patel Bros. Next Gen. - Pretty light for a maduro, okay flavor.

Bad:
-VUDU - Harsh and gave me a bad headache.
-Cuban Blend Maduro - Started to taste like ammonia 1/3 of the way in and it just got worse.