I had an Eris for a while around Christmas/New Year, but the narrow keys of the on-screen keyboard caused too much fat-fingering to be useful (esp with my winter-dried fingertips). Is this the same size, or is it wider (on the Eris - cannot stand the Motorola's form factor and uselessly tiny/qwerty physical keyboard)? Someone had suggested a stylus for iPhone might work (for my preferred input method), but not being built-in, and costing extra discouraged me from trying.
Between that issue and the inability to tether my work laptop even with PDAnet for Android (works fine with WinMobile 6.1 on XV6800 and XV6700, but not other more recent WinMo phones I have tried - go figure), I regretfully returned the Eris.
If this improves the onscreen keyboard sizing (no hope for Dvorak instead of retarding/retarded qwerty I suppose...), and tethering works any better, I might consider giving it another shot - all the other features were so cool, but those 2 issues were deal-breakers for me.