Absolutely.
For the past three seasons, I've skied 160-180 days per season. In that time, I've broken 6 pairs of skis. They were all park skis except one pair of fatter Armada 2008 JJs. Sometimes, you snap cores, crack edges, delam, blow out sidewalls, or thrash bases on the first few days you own a pair of skis. Sometimes that takes 30 days, sometimes that takes 100 days. Sometimes it takes 250 days. But it happens. It happens to every single pair of skis I've ever had.
(I've sold skis I've hated or if I happen to get a free pair of newer skis. I sold a pair of el rays because I absolutely hated the way they rode and didn't think I'd do well with a pair of sidewall skis. I also gave my cousin a pair of OG 1080s because I wasn't skiing extremely hard when I outgrew them, 8 or 9 years ago.)
I've been skiing on twins since the 1080 hit the market. I've owned about 15 pairs of twins in that time. Out of any ski brand I've ever owned, Surface is the one I will give my full support to. It's the only ski company that I can fully get behind and honestly tell people they should buy their skis over any other brand. I had a pair of Live Life IIs for over 250 days of riding. That's fucking insane. And it's not like I babied the skis. I rode them in the park 100+ plus, through early season rocks, and even hit a few urban rails on them. After all that time, the ski is just beginning to delam in the tails, and there are 2 edge cracks. I could continue to ride them, but I replaced them with a pair of updated Live Lifes. Surface Skis are fucking AWESOME.
I'm sure some people have cracked edges after a few days of riding, that's bound to happen. I'm surprised though that people think this isn't going to happen. How long have you been skiing park? I guess only a few years. You're probably still growing too. As you get heavier, and more aggressive, you're going to wreck skis if you continue to do it on a regular basis. Take any young teenager's personal advice and opinion on ski durability with less than a grain of salt. They've no frame of reference or relevant experience.