I'm pretty happy, for the most part, with what is either out or coming. There are a few figures I want that will never see the light of day and a few I'm concerned about the execution on as well, but there aren't many left for me.
I might be one of the few, but a change in scale would be great. Sadly that's because I'd outright drop the line if they did it. No way am I going back in again to get all sorts of figures. The ML line is, as a rule, extremely well done. Yeah, some of the joints are a bit loose at times and some of the sculpts a bit weak. Generally though I'm happy with the execution.
The BAF or what seems to be build a vehicle down the line is a neat idea, but I can't think of too many more things to build. It sure adds value to the line, but also detracts because I may not want an X-23 or Black Panther, but sure enough I buy them. That's a detraction to me, obviously not to the manufacturer.
There's quite a few X-figures missing yet - classic X-men, Uncanny X-men or X-Factor figures I'd like to see yet (sorry Scott). I'd also have liked a box set with Spiderman supporting characters - Mary Jane, Gwen Stacy, Robbie Robertson, JJJ, Aunt May and a regular, non-transformable Peter - but that won't happen I don't think. I sure don't see it happening with Hasbro at the helm, given they're
it's for the kids mantra

And that Kingpin from the two pack better be well done. I know I'll buy it regardless but still. One thing ToyBiz seemed ok at, even though it was annoying, was re-releasing figures and doing them better the second time around - Green Goblin would be a prime example. I understand the different artist takes on a character, but these are classics aren't they?
I'll be ok when it ends. The scale is large (as I've said before I'd have preferred the 3 3/4" line) now and space consuming. A smaller line similar to the Saga line with similar packaging and articulation plus pricing could prove tempting, largely because I could easily fit them in somewhere. But I will try to resist. They have done justice to a large number of figures/characters I really enjoy.