and even built a new improved Threepio suit for Anthony Daniels
“Improved” ?!? The 3PO suit in TFA is quite terrible. Looks plastic.
I agree and the red arm thing was beyond strange. It’s not explained what happened to his original arm and then when Rey and Chewie are going to Ahch-To his arm is fixed. It’s a nitpick but it was still weird. At least R2 looked good.