WebOS is fine but the rest is.
I had a Pre2 and I agree that WebOS is great but the rest is just crap. Apps are crap and lots of developers are leaving the community not because of money but HP's attitude toward small developers is not great. Worst thing is touch screen, it's simply not designed well, iOS is great not because there are so many apps but the touch screen is designed to work with even fuzzy inaccurate taps. Also once pre2's screen is bit wet, it's unusable, iOS is fine.