I think it needs to be said that even with some of the bugs and rare crashes, (I haven't crashed yet in 100 hours but there have been times I thought it might, ymmv) they are almost inconsequential given the sheer depth of the game. I can forgive things like that when you just take into how many different ways you can engage with the content. I say almost because they are certainly there and you should definitely save before and after most encounters and very often, along with pruning your excess saves when the file gets too big.

Apart from that, this is GOTY easily.