I would imagine the experience of seeing it in an actual IMAX theater screen would be amazing, I just don't feel that this format translates well to home viewing unless you have a gigantic television or projector screen.
I wouldn't have minded a separate IMAX release BD or a version that included both, but I don't really like that this became the default home video version for HD formats. Transformers 2 had two separate Blu-Ray releases.
Plus, this really isn't even the real IMAX version as the IMAX shot scenes were presented at 1.44:1 theatrically so those are still getting cropped on the BD.