To be honest I got excited ordered a couple of sets, made them, painted them (pretty damn quick for me as well, did all of them in a couple of days) and then ended up ordering loads of metal ones as I was dissapointed with them when on the table.
But as fillers for a massive hoard they are fine, we have just been playing the 'zombies' in games so wanted them to have more 'character', which is where the other fine figs you can get kick in well. Although in theory the WF ones would be easy to convert.
RJ