The amount of detail is great, and I think you did a pretty nice job.
I feel as though polishing would of helped a lot, and a bit more playtesting before release to help weed out bugs. It's a small thing, but something that annoyed me greatly was the extremely low res backgrounds, I prefer gameplay much over graphics, but I kept seeing terrible pixelization that would take me out of any immersion I had. I still had fun though, but it could of been much much more.
I would love to see a sequel, because as I said, while this game was good, it could have been much more :).