Is g2a.com legit?

I'm planning to get Rome 2 and Ghosts this afternoon from them but I saw some review sites and some of they said the site has a 0% refund policy so if your payment failed even if you got charged, they will never give you a refund.

What do you think of this site?

 

I've never used them, but if there's any problems with keys for Steam or whatever, they won't refund you no matter what happens. Valve also cannot refund you and nor do they like people buying keys off sites for this reason.

 

Nah it's pretty legit, I bought them and MoHW today and got the keys after like 5 mins. It asked me for my phone number on my first purchase and they called me and asked if I made a purchase on their site, really good site.

Only problem is when you get an error while doing the purchase and it didn't get recorded but you got charged, then it's the probem.