the screen is well lit IMO.
certainly bright enough, it looks good face on, if you tilt it side to side it is still good, if you tilt it towards you it is still good, if you tilt it away from you... it does go a bit 'negative' looking at about 45degree.
so, seeing as any tilt you use is going to be tilting away, it is a shame the screen wasn't put on upside down.
that said, the weight is fine, not top heavy or anything so doesn't become a problem after holding for any reasonable time, I've no worries there.
battery is pretty weak though, this is running out way too quick, I'm basically putting it on charge as soon as I put it down from playing on it