Many of us greatly prefer one gametype over another. Perhaps you're a CTF fan; now instead of playing CTF you must play through HQ and Demolition... even if you HATE those gametypes - it's the only hope you have of getting to OCCASIONALLY play your chosen gametype. Most of my friends have quit playing Call of Duty: Black Ops completely since the playlists were combined. Please Treyarch, rethink this move and salvage the relationship between your company and many, many loyal long-term gamers across many platforms.