I would also recommend that you experiment a lot with the Play Style Editor. For example, find a busy Train Beat style groove and switch the Power Hand to the snare. The use the Amount knob to back off of the number of snare hits. You'll run through some goofy sounding grooves but when you have eliminated a lot of the snare hits, (don't forget to tweak the velocity, as well) you'll sometimes come across a tasty little simple groove with a little "thing" about it because of the way it was originally played.
Like I said in my other post, experimentation and learning how to "work" the guts of the program to your advantage will make you like it more and more. You pretty much have unlimited midi groove libraries at your command.