That's his style... Hell, it's like saying "I'm sick of Naoki because he keeps producing the same shit!" (and if you think I'm lying, just how many versions of Dive are there?). And, just like Naoki, Nekomata's style was considered fresh and awesome when it first came out but is fast becoming horridly boring. He'll need to expand his range for people to maintain interest.
With that said, at least the people over at Suikoden know when to pick great artists for their game
As if BtE wasn't a blatantly obvious Suikoden-style track anyway
Here's hoping for a future style of his work that, whilst even better than his previous work, will also maintain elements of his original masterpieces.
By the way, I changed the thread title for you. Also, I still think Beyond the Earth is one of the most perfect pieces of music ever composed.