can anyone confirm or deny?

i know its probably been asked but i searched and found nothing... i know what the banner says up top but want to hear from the community the link below promises all the usual but it has comments on them sayying it works seems fishy but also seems legit idk im new to this having only jailbroken an iphone can you take a look and tell me if its bs or if its legit

ps3haxblogs dot tk

wondering if they found a niche that some others havent caught yet thank you for your time patience and hopefully not being so rude like ive seen on some noob posts