First of all, the new revised team - what a mess. I know people believed that for SG-1 to continue, that the old guys would have to go; I agree, but you need GOOD replacements. Ben Browder is way out of his depth; 4 years on Farscape and he thinks he's Ricky D. Vala, or the thing in black leather, is unconvincing and nauseating; further more, having both her and Ben onboard, makes me constantly think of Farscape. Daniel Jackson annoys me even more, now that Sam isn't there to help drown out his mundane character, and once again, Teal'c is about as inspiring as parsley.
Finally, Arthurian mythology and sci-fi DO NOT mix. I found myself laughing profoundly when the Merlin hologram appeared. No wonder Richard left, he probably read the script for Avalon!