It was 2 am when I finished it so, I wanted to sleep on it. Without going in to spoilers, the movie held me till the end, I didn't fast forward through any parts which is praise from me. As for if it's bad or good, at one point in the movie it was going in to bad category for me (or at least not good) as it really was just an acid trip and I had no idea what was going on, but then it started opening the plot and even offering explanations (almost as if someone came in and said they need to start explaining things from that point on). I personally liked the ending and I would say even the movie overall. It certainly was and Evangelion experience through and through.
I'll spoiler the next part just in case
At one point in the move yes, but it started going up after that and ended on a good note for me.
I'm happy it's over, was perhaps a tad over-dramatic from me, but I meant it in a positive way and it was simply how I was feeling when the credits rolled in.
The only big gripe I have is that I think the subtitles were not good.