Rating Software Providers

[enigmatix]

I know this is probably a very difficult question to answer, but in general which of the following software providers would you consider to have shaky reputations? I've already excluded RTG, because I know they have a knack for providing their software to "bad eggs," so to speak.

1. Aqua
2. Boss Media
3. Cryptologic
4. Microgaming
5. OddsOn
6. Playtech
7. Random Logic
8. Unified Gaming
9. World Gaming

Thanks, I'm just trying to get an idea of who to be more leary of, although I always try to be thorough in my research of a casino before playing.

By the way, do you know of any Unified or World Gaming casinos that aren't bad? Thanks,

Enigmatix