Worth buying it

[KaeseKuchen]

read about a lot of bugs. are they solved or does exist a guide for workarounds?
is the gameplay similar to white day 1?
is there a very easy mode similar to white day 1 which points the directions?
is the stealth frustrating?
how long takes a run? (in white day 1 it tooks for me around 2 hours to finish after i know everything)

[Lestrad]

Apart from it being connected via story, I feel it lacks a lot of the charm that made me love the first game. This is saying something considering I don't like horror games in general.

I found the game so impossibly frustrating, that I'd personally recommend just waiting for a True Ending walkthrough so you can do it once and (probably) be done.