Well I got the Blu Ray and watched it again. I might enjoy it more on the second watch. The '80s mall scene that was deleted from the film was pretty damn great, so I'm sad it was taken out. They set up an entire retro arcade that wasn't even shown in the final film, same for the record shop. Some of the other removed scenes would have added some context and better fleshed things out, such as Cyclops' relationship with his brother, the fate of Stryker, etc. However, the primary flaw of the film probably is that it goes on a bit too long, and isn't as focused as it could be. So the film actually might have benefitted more for additional scenes being culled.
But the drama still was very well done IMO, and I even appreciated Angel more this time around. Psylocke was still pretty much a waste, but on the behind the scenes featurette you kind of see why. She was added in at a very late date and shoe-horned in, to provide more bad guys able to fight in the last scene. Initially, Xavier was meant to essentially be the 4th Horseman. But it was strange that Singer was praising Munn for being a comic fan, able to bring that perspective to the set, and she described Psylocke as this great, psychic character, but she exhibits no real telepathic abilities in the film. Her psychic sword and whip are just traditional weapons she can create, apparently.
One other note--I went to Target to get their version for the book, and it's pretty lame to be honest. It does give you a more distinctive package, but if that's what you care for it's probably better to get the tin container that everybody likes collecting. It's like a literal high school yearbook for Xavier's school, with little notes scribbled in by characters from the film (apparently including Iceman???) and random names I couldn't connect to the film or comics. Not worth going out of your way for.