It's good if you put the time and patience, have a strategy go against Uber game of accepting every ride on the screen. You must be watchful and have a think on your feet mindset to avoid disgrace, it may seem easy and harmless but let your guard down and you'll end up with minor losses up to big f4ck ups, scan the posts in this forum and reddit and you'll see anything from vomit and tear in your car to big traffic/airport tickets, car doors gone.
If you're looking for a few easy bucks a week you're going to be successful but disappointed, you're really going to get few bucks (most trips about $2.52, and if you're lucky 5 trips/hour?) but it's not worth the risk and tear for you and your vehicle; for this gig to be worth it, you must love thrills and educational experiences, find your way out of difficult situations.
It's not as flexible as it seems if you want to make a decent profit, you must keep a good rating while dealing with some difficult people and a greedy corporation that just cares about market share and driverless cars and trucks, not even profits for now. My driving schedule is not tied to hours, it's about the surge, where and when the next surge is building up and how to get there efficiently. Be warned that if you don't play by the corporate guidelines your going to get a barrage of emails and texts, it's like if you're in a relationship with a psycho girlfriend, you're not accepting nearby trips! (like f4cking 15 minutes away) you're cancelling more than the rest of the sheep, your account is on wait list because you haven't returned a phone after driving all night (this fockers think that one is a sleepless robot), I'm saving all of the messages because it doesn't cost me anything and I suspect that it may one day be useful.
As you can see there's plenty to be negative about, but if you put the necessary resources against the challenges, you'll have the satisfaction of overcoming bullshit while making a profit, learning something and getting out of it a better person, plus making some business networking, friends, dates.