I downloaded the digital copy. The deleted scenes are great.
They really cut out a ton of Jubilee, and not just from the mall scenes. I don't see why they chopped her parts up so much, as they didn't take away from the film's experience. The classroom scene actually shows Xavier teaching the students, and Jubilee gets a few lines there and good close ups. It only lasts for a bit before Cyclops is introduced, but it was good. Then, when Beast gives Cyclops the glasses on the lawn, Jubilee briefly goes over to them to tell Beast that someone is in the mansion for a visit (Mystique,) just before Scott walks over to Jean. Again, didn't need to be cut. Then, Jubilee actually shows Kurt around the school and has more lines with him. It was fun, cute, and felt better than the chopped up version from the theatrical release. Cutting her brief parts out of those scenes in my opinion actually hurt the film... Since many people complained that the girl in the yellow coat/Jubilee just showed up randomly and didn't have any context.
The mall scene was funny, cute, and really cool. I personally would've enjoyed the film 10x more with these scenes.