I, personally, like music.

To speak of genres would be WAY too broad, so I'm going to try something to mention the one's that I KIND of think are ok, but in shitty types of music.
Hate: MOST techno, minus that Basement Jaxx song, Nine Inch Nails (whatever Reznor is) and... yeah just those two.
Pop, unless they are female and the volume is turned completely down and I am prepared to have an erection.
Rap/Hip Hop/R&B/... I've come to the firm conclusion that, well, it ALL sucks. It's all the ****ing same! "Holla! Word! Pimpin Bitches, Money! Don't rhyme! I'm better than everyone, but have no REAL reason why!" there! I can sell that as a rap single.
Retro-Rock: WHAT THE ****!?!? WHO'S SHIT-HEAD IDEA WAS IT TO LOOK AND SOUND LIKE SOMETHING THAT SUCKED THE FIRST TIME AROUND?! It's just an idiotic way to cash in on lack of originallity and get an audience that can listen to music with their grandparents.
Like: Most Rock-type music: Nu-Metal...very little is worth listening to: Static X is pretty good, System of a Down is cool, most of the rest SUCKS(i.e. Mudvayne, Marylin Manson, Drowning Pool). Metal: Metallica, Iron Maiden, Ozzy, and Judas Priest will ALWAYS be the gods of the genre, though most of the rest died or got really, REALLY gay. Punk CAN be good as long as it has a purpose. In example: Blink 182: good, has lyrics that are pretty good and UNGODLY ketchy guitar riffs. Greenday:FAN-****ING-TASTIC lyrics!! and guitar parts that set the mood of the lyrics. Sum 41: Bringing guitar skill to the nu-punk(whatever you call it) scene. Most of the old REAL-PUNK bands...but somewhere in there, a bunch of bands cashed in on Greenday's garage-esque appeal. They mostly suck. I REALLY hate all the guys who are trying to project the image that they arent getting a record deal because they aren't in it to project an image...hypocrits.
That's music. **** all the rest. If you don't write it, if it doesnt have rhythm, beat, and a good sound, or isn't original in any way, get the **** out!