Been using it for about a week and quite satisfied with it. With medium-heavy use (autosync on, games, heavy browsing) I usually get for like 8-10 hrs. Now I can get 16-24 hrs (18-24 hrs++ when I used Darky 10.4.2).
But I agree, it's very plasticky
Oh yeah, I pick the white cover cos I like the zebra look on my phone