I have the two episodes recorded on DVR (it's just a matter of finding an optimal time to watch them), but from what you guys are saying, it sounds like it may only disappoint me. It really seemed like they were set up for something really epic, based on the previews and website, but it sounds like it may just be full of really immature humor and derpy characters.
The humor isn't immature. (Well, Skinnet is a fart joke, but hey, Skinnet!) It just doesn't exist most of the time. The only thing I found legitimately funny was Razar's mini speech, and that was mixed with disappointment over how he was presented.
The characters are pretty bad, yes.
I'd watch it just to see Skinnet, Gorzan, Rogon and Bladvis. They're not great (Though Gorzan is so far my favorite character and I think Bladvis is actually pretty funny) but they look pretty cool and they're characters we hadn't really seen before at all. The series has great animation, though the synching isn't perfect. So basically, don't expect much, but look at dem visuals.