But this is not bad. Take a look on how many refreshments are in the store, while all they are liquid aka water. Each has something unique. Like numerous brands that copy Pepsi or CocaCola. While Pepsi and CocaCola are original products, their copyist still buy and drink.
I'm ok with lots of altcoins in the market, even if the project behind them is a total crap. All of them simply create a healthy competition on the market and don't let strong project relax.