Which should be taken with a very big grain of salt, over at the IMP3Net forum [Google Translate].
He was one of the first to order it and get it and post about it — and apply to return it!
He was so apoplectic with disappointment he wrote it in large bold red!
Later on in the thread, he says AnTuTu (unspecified version) revealed a score in the 30,000-range. That’s not bad.
The IMP3Net forum is infested with paid agents who badmouth products and this might be one of them.
On the other hand, being an early run from the production line, in the rush to get it out there might have been some QC failure in manufacturing. Never be the first to buy.