Why does everyone hate Unova?

It's awful seeing so much hate. I honestly believe that the games have been getting better with every generation they add on. When gold/silver first came out, a lot of people said how red/yellow/blue was better and the pokemon in the new game were stupid. Then ruby and sapphire came out and people complained about it. So on and so forth. What do they want, for them creators to make the exact same game and pokemon that are the same as the old. That is just stupid. Unova rocks, and so does all of the other generations.

It SUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUCKS. No one likes it because it's horrible. The Pokémon make NO SENSE. I'll stick with Johto thank you very much.