I think it's pretty COOL that it tries too hard.
It's not for me, and not for most people--but it has a niche, and I'm not at all sorry to see that niche filled.
For most people, the frankenOS and frankenTablet are not the way to go. Awkward compromises that make a worse laptop coupled with a worse tablet. Weight, battery life, thickness, performance, and UI are all compromised with one another, bound up in the legacy of the past that iOS managed to shake.