Here's what has me concerned, on the left is a 28mm large dnd mini followed by a 28mm medium gnoll then a our bones cave troll and medium bones gnoll.
size wise they are the basicly the same as the non heroic 28mm's ist just they have such large stances it's hard to base them.
The Bones Gnoll is also a large figure, it won't fit on a 1" base. Reaper Miniatures
aren't D&D miniatures. They aren't always designed to work perfectly with D&D write-ups of monsters. They're meant to be used with any fantasy RPG, and they have their own scale. Sometimes this can be downright annoying (for example, I love the gnoll sculpts, but I wish they were just a little smaller so they'd fit on a medium base, or at least a 40mm round display base...).
It's worth noting that the "large" Reaper figures vary greatly in size. Some will absolutely dominate a 50mm base -- the Frost Giants, for example, really fill up the base -- while others will fill up a 40mm round, but leave a lot of space on a 50mm square. Take a look at the Festering Spirit that metalchaos just posted in Show Off. That's a largish figure, but metalchaos put his on the edge of a 50mm square and had a HUGE space to do detailed basing. The idea here, from what I've heard Bryan say, is that you can use these figures as large or medium creatures. I mean you can make three of the gnolls stand adjacent to each other in 1" squares even with the broccoli bases. They'll overlap a little and it can be a pain in the butt, but it works. Or you can use them as large creatures.
If you guys are right and the cave troll and gnoll are Large bone mini's I am going to be horribly disipointed when i see the medium minis in vampire.
Eh, I wouldn't worry about it. If you take just about any human figure from the D&D minis line and compare it to a Reaper human, the Reaper model will look more heroic and larger (and a lot more detailed) -- The D&D Mini humans are 25mm scale, about the same as GW's Lord of the Rings minis. Same with orcs and the like. The D&D Mini large and huge figures (especially the later sets) are much bigger than the Reaper equivalents, because they're plastic, but the Reaper mediums are bigger than the D&D mediums.
Plus they're just way, way better. I mean, compare that Bones Gnoll to the D&D Mini Gnoll. The Bones one has better detail, a better pose, and is more dynamic in every way (and also one of my favorite of Tre's sculpts). All of the Bones you'll be receiving are going to be like that relative to whatever D&D monster you compare them to.
Except maybe the owlbear. That's a pretty badass owlbear you got there, and all of Reaper's owlbears kinda suck. Sad but true.