How well would the game play on this laptop?

So I'm thinking about buying the beta key, but I'm not sure if it would play well enough on my current laptop.

The specs are a follows:
Intel Core i5 2430M @2.40GHz
4GB RAM
NVIDIA GT 555M with 2GB DDR3
Windows 7 64 bit

Any thoughts how well it could handle the beta in its current optimization level?

I have quite similar Specs (Card is a 525M and CPU is only 2.3 GHz) and the game runs perfectly for me. I haven't bothered to put things above medium settings. Be prepared to update your graphics drivers though.

Also if you have both video cards enabled (integrated and Nvidia one) you need to check this video:


And then setup to run PA.exe on high performance Nvidia GPU.

It seems I have the same material than yours ( I've got an asus n55sf ), It works perfectly with high settings in game.

Thanks guys, your input is appreciated. I decided to get the game.

Don't forget to update your drivers and configure to run PA on discrete Nvidia graphics.