They're definitely a great label - they give good deals to their bands while simultaneously knowing their market and are revitalizing many of these older bands that many other labels wouldn't release in North America.
Frontiers is a great label. I like more than half the albums they release I guess. I must have at least 40-50 Frontiers cds in my collection who knows. I haven't actually counted it.
I'm a huge fan of what they do, but I have to admit I'm starting to get burned out on a lot of their "house" projects. For every W.E.T. or Starbreaker they come up with, there are at least 3-4 more that just aren't necessary.