Summary: The configuration pages (with the newest firmware) can be painfully slow.
Pros: It seems very reliable so far, and does generally everything I expected of it. Cisco Small Business support was very helpful.
Cons: The QuickVPN wasn't the quickest thing to get working out of the box. The client for Windows is pretty bush league. Would be more useful if you could use the Windows Client for RA VPN. They recommend you run the client in compatibility mode for Windows 7. With that being said, I haven't noticed a Cisco client for any other OS, or my Android phone.
Summary: This router doesn't work well with static IP. In most cases it doesn't work at all (as per Cisco). If you don't need to setup a VPN and therefore don't need a WAN static IP, look elsewhere. For a newer product, support is scarce.
Summary: Device was selected for NAT/Firewall with IPSec remote access for small office. Easy installation for Internet NAT/firewall. Simple installation and using of remote access with QuickVPN (IPSec client from Cisco). There are a lot of options for VPN with manual settings. Reach set of features for FW, remote access, security etc. in comparing to other CPEs I used early. Performance for IPSec is good.