I've been using it for a few weeks and it's really nice. Only thing that doesn't work for me are error messages when replying and upvoting. I haven't tried to post a blog post from my phone, usually do that complex stuff on the PC.
The update hasn't fixed the inability to upvote / reply for me.
RE: eSteem - Android v1.4.5, Schedule posts, Bandwidth saver, language, improvements