I use the 3rd gen - agree it's possible to slightly bend it. I can only do so when open, with either screen or very slightly with base. When it's closed, I woul

I use the 3rd gen - agree it's possible to slightly bend it. I can only do so when open, with either screen or very slightly with base. When it's closed, I would probably need to step on it. A MBP 15 feels a bit more solid.