I think the writing is what really lets this show down. The production values are fine, the cast is good enough, but the way the show is written turns this from what should have been an enjoyable sci-fi romp into something that's just too trite and juvenile for my tastes.

Everything is just too neatly packaged and contrived to the point that it actually becomes tiresome and predictable. It's a real shame because this show could have and should have been so much better than it ended up being.

It's the same old shtick season after season and it's gotten old now by Season 3. Is there going to be a Season 4? I don't really care at this point.