In my personal opinion, I think that it will be really interesting to see the kit from Bandai. I have built many (and by that, I mean MANY) gundam kits from Bandai and they have not been disappointing. I've built some MG kits from the early releases (such as Gundam from 08th MS TEAM tv series) to my most recent kit, the Destiny Gundam. Quite frankly, I'd give Bandai credit where its due because throughout the years, I've seen Bandai make numerous new improvements to their kits. These improvements can range from areas like better materials to a complete redesign on articulation points and etc. Also, I think there is no company better to make transformable scale models as I think Bandai really got things right (finally if I might add...) with the ver 2.0 Zeta Gundam.
There are some areas that I will gladfully complain from the gundam series (ie: gundam 00) that have the new polycap-less joints. I think those are terrible and I do hope that Bandai will not go in that direction on the VF-25. Based on the pictures I've seen here, I think Bandai will have a winner (at least for me).
By the way, I really hope also that Bandai will make the VF-25 equally detailed on the interior as well as the exterior. As far as my opinion for this kit goes..... me likey......