Sounds like you just have a thing against bright colors...
*shrug* That's fine, but it hardly means it's inferior. In fact, I'd posit that Torchlight is still the superior title given that it was developed, from inception to release, within 11 months. How long has Diablo3 been in development? A decade?
Okay, fine, there was that whole snafu about Blizzard North being shut down due to poor workmanship/quality (*cough* irony) and Blizzard having to restart development practically from scratch. Fine. That's still... 6 years. Give Runic 6 years... I'd love to see what they're able to do that Blizzard wasn't.