It does have a steeper battle with Android, not so much with iphone and IOS devices because Apple alienated a lot of it's developers (like Adobe) with restrictions that the most recently relaxed after getting a ton of bad press about it..
I had an HTC Incredible Droid phone for about a month and returned it. Horrible, completely horrible! I'm sticking with Blackberry for now, the others just seem like toys.
You aren't really surprised that Microsoft products get a luke-warm reception on an Amiga website? Just about everything will get a luke-warm reception here, Apple, Windows, Linux, OS4, MorphOS, AROS etc. If this is rolled out and it is a DROID and iPhone killer, it will get some respect.