The second biggest problem I had was when I got to the part where you can select whether you want the items as a gift or not. The page did not completely load and the only button I could see was to take me to the gift page. I tried to blindly hit ENTER and the site kicked me out. When I refreshed my way back in, I clicked the Gift button which was just one more layer I had to go through, including forgetting to click 'No Thanks' for any messages on that page, which I only found out I had to do after some furious refreshing
That was a unnecessary detour that I did not need. Yeah, it was Matty bad; Sideshow Star Wars bad.
But I got the Thor I wanted and the Sentinel was a bonus.