One Piece, Naruto, and Bleach are the animes you should be watching at the moment. Granted 2/3 are currently airing awful filler episodes but nonetheless if you are looking to kill some time and want to see some entertaining shit with hot fight scenes these are the way to go. Just avoid these shitty fillers and you should certainly enjoy yourself.
For anything else I am afraid you have to go into older animes since most of the shit that currently airs is total rubbish.
Bon Clay is my right hand man when it comes to anime. Listen to what he says.
Here are the bittorrent download links for those series, if you are unitiated.
One Piece: http://tracker.kaizoku-fansubs.com/Torrents/
I recommend watching until the crew reaches the grand line (episode 50 and up) before passing judgement. The series does appear childish/weird at first but it's amazing.
Naruto: http://gotwoot.net/wp-torrents.php (at the bottom)
Naruto takes off before the 10th episode for most people. If you don't enjoy it after at least episode 19, you're pathetic.
Bleach: LunarAnime took their links down when the show was licensed. I suggest using www.torrentspy.com or a similar site to find episodes. Anyway, the show doesn't take off until around episode 17 when the Soul Society arc begins.
Ya that is one thing to remember that Naruto and Bleach are fairly easy to get into. One Piece you need to watch for a long time to truely appreciate it. If you quit before watching 45 episodes of One Piece you won't know what you are missing. And it continually keeps improving by episode 100 you will be hooked, then it becomes truely amazing by the 170s.
when did real naruto and bleach episodes come back? or did they come back at all yet. I stoped watching naruto and bleach inbetween those fillers, that shit is just too stupid to keep watching. Thanks for the info on one piece tho, i might start watching it during the summer, if I find time between intern and school at all.