I did some brief skimming through all the levels submitted so far, and I have to say - a lot of them are super-hard and I'd say over even Mayhem difficulty.
I might need to contribute some Tricky-difficulty levels to balance this out.
A very small number of levels use gimmicks (in fact, only about two Frenzies and one Zombie). Because of this, I'm not sure if the Community pack should use gimmick/frenzies at all.
Also, I cannot open Nepster's Fourtissimo, because of the vgagr5.dat error and that NeoLemmix no longer supports old formats.
Just a thought: we have some styles that are based on games such as Supaplex, Super Mario, Sonic the Hedgehog (Green Hill), and Nicky Boum (Pieuw's Castle tileset). What do people think of creating a special level for each rank, much like A Beast of a Level etc. in Orig Lemmings?