Even if the original sentinels look kind of goofy I can't help but to find that big white circle on these ones as an eye sore.
I think Marvel is in the process of removing Mutant Origins for certain characters that appear in Avengers more than X-Men. Quite frankly the only reason to why Fox tried to associate all mutants or mutant related characters to X-Men was to prevent other studios from making movies.
Like how there was a plan to try to make Deadpool a spin-off of Blade.
Speaking of Deadpool (IF they ever make the movies) I'd still want to see the first as Rated R.
Marvel could still however get Deadpool back if or when its pointed out that Weapon-X is part of the Weapon-Plus program that goes all the way back to trying to recreate the Captain America program.
But would I really want to see a guy who kind of looks like Spider-Man, with guns, history as a mercenary, & hamburger looking face in a PG-13 movie?.... I'm pretty certain I already saw that movie.... *cough*spawn*cough*.... Honestly Deadpool shouldn't do that. Especially since he came out over a year before that other guy who basically sounds a lot like what he already is.... Well minus cape.