It seems like a perfect bday gift for my bro, but I wanna know if there are any major flaws. I'm sure that you have to be in a wi/fi hotspot for it to work. Help would be much appriciated. It's gotta be ok at the best, my bro is leaving for college a year early and I'm sure he'd like that since we can't afford a laptop. Again, I need to know if there are any major flaws and if it's worth the thirty bucks. Thanks in advance.