Безопасен ли subscribertrain.com?

you do gain subscribers since it facilitates the sub4sub that people do on youtube. it's supposed to give you 5 subs everytime you get put on their "train" but it doesn't give you more than one or two (at least lately it's been doing this, but it seems to be unconsistent as to how many subs it gives you before it tosses you off the "train"). if you just need subs, it's an okay site to make that number bigger, even if they all will end up unsubbing as soon as they realize they are subbed to your channel. they also offer a "paid" service on this website which has plusses to even out some of the problems of the site.