Yes I have the Front Rank FIW miniatures and I agree they are very dated and look blocky and large. The newer ranges such as Galloping Major, Conquest, and Perry Miniatures are much better miniatures. Also take a look at the two packs of Indians that Brigade Games does and Crusader Miniatures just released three packs of Indians that are almost a match for the Perry Miniatures Indians. Redoubt Miniatures also has a nice FIW range too but those miniatures are also a bit larger. My first miniatures for FIW were Old Glory, Dixon, and Front Rank... I think those three ranges are now very dated. I have replaced them all with the ranges I have mentioned previously.
Darkoath