Is this guy worth it?

Kay my friend need some more assurance other than me but okay

My friend got asked out by a guy, let's call him bob. She met bob coincidentally at a jeepney, she said hi because they were old classmates and so they talked for awhile then bob asked if my friend was free for coffee and she said yes. Days passed and they were flirty and stuff, then the date came... Tuesday. The guy literally didn't say anything about cancelling that day, he just said his class ends at 9pm. Again, no words of cancelling.

My friend waited 4 hours for him, it was hot outside. She kept waiting and waiting, she sent him texts to see if he's coming but he didn't. Text were on delivered for 4 hours. Only for him to respond "sorry, I wasn't clear about what time" and "how do I make it up to you?" And his reason was that he had a broken phone (mentioned way earlier but still) and that he was in like some other city and she couldn't reply because her class was about to start, she said later to talk and he said yes. His classes ends at 9pm. He replied to her at 11pm.

She said to him "just set up a date and time" and she's still waiting to THIS DAY for him to set up a time, yet this mf jokes more about getting her HOME ALONE TO HIMSELF and THEY EVEN HAVEN'T HAD THEIR FIRST DATE THAT HE KEPT PROLONGING?? . Now he freaking told her that he can't do cafe dates cus he's broke and he can just get some food to her house???

Also my friend, this is her first ever possible relationship, I told her the guy wasn't worth it but she thinks I'm too harsh on him, that he had "reasons". I get being understanding but that's to a certain degree!