Is there anything wrong with it? she boots up fine, and I can't tell weather the boot times increased or not since it's been on since the day I got it.
If it boots fine and everything seems fine, then don't worry about it. I unplugged my Mac mini while it's on by mistake once too. Scared me for a second, but it booted up fine, and is working perfectly.
OS X's journaled file system makes it relatively robust in these cases. If you've booted again OK - and you have - you're fine. Worst case? Some file info was lost. But it's unlikely to bite you.