I've been working on Simplicity 2700, the "amazing fit" pants. I'm doing them in a $1.99/yard Dockers cotton I got from FabricMart awhile ago as a mockup for eventually doing them in the lovely striped wool that is dfr's fault.
The instructions aren't bad (and I'm pretty demanding of instructions) but I do have some concerns. For one thing, the left front yoke. As you can see, all matched up, it only extends up to the edge of the fly underlap. This is a problem because the yoke has a facing, which of course requires a seam allowance.. but there doesn't seem to be an allowance.
Then there's the back yoke. It extends significantly beyond the main pattern pieces on the sides, and I don't see that explained anywhere. It seems that for a pair of pants that includes darts, they completely ignored the effect of the darts when drafting the yoke.
Actually this doesn't seem all that surprising, since the main pieces have three different versions (for "slim," "regular," and "curvy" figures) but they all use the same yoke pieces. That might not explain it, though; to pick a size, the instructions say to "Measure your waist and hip (at the fullest point). [sic] Compare those measurements to the measurements on the pattern envelope." So the waist size shouldn't be different between the different versions, should it? The "curvy" pieces use two darts while the "slim" and "regular" pieces use one. (I'm using the regular pieces currently.)
So they must have neglected to account for the darts in drafting. This seems like a rather significant drafting mistake to me. It also makes me nervous. It's not explained anywhere, and I don't like to trim down pieces when I don't know why they're not the right size. It couldn't relate to the lack of a seam allowance for the end of the left front yolk, because there are notches that match up. (And because that would just be bizarre.)
So, I'm plugging along with the pattern, and hoping that it fits well, but for something that got such rave reviews, I'm certainly disappointed that there seem to be such significant errors.
I should note that this is only the second "real" pants pattern I've sewn. I've done drawstring pants and leggings, but the only other pants with pockets and a fly and all that I've done was Jalie 2908, and not many patterns can live up to that. I think I like that the fly construction method doesn't involve basting the front closed-- apparently that's a very "home sewing method."
I guess I won't really be able to develop a "true" opinion of the pattern until I've gotten far enough to get into the fitting.