I was actually pretty happy with how the game went. Winning/losing or how the team overall plays is meaningless in pre-season.
I care about how young players like Mayo, Crable, Wheatley, Meriweather and Chad Jackson look; and I was thrilled with the youngsters. Mayo is and was a stud. He'll start and be very good from day 1. Crable was better than I could've ever expected from a 3rd round rookie in his 1st game. Wheatley was very solid. Meriweather had a couple nice tackles and I only noticed 1 real mistake from him (a missed tackle that allowed a guy to get 4 extra yards or so).
Chad is the exception, as he was pretty terrible, but I'm not too (i.e. ready to start a "Chad is a bust" thread) worried until I see him playing similarly with Tom Brady at QB, Randy Moss and Wes Welker at WR and with our regular O-Line in there.
I was also watching Seymour a bit as I'm looking for a big bounce back year from him and I was pretty impressed with what I saw from him: forcing an incompletion by hitting Boller once and creating pressure and forcing him into Adalius (or was it Woods? I can't even remember who was credited with the sack...just that Seymour's pressure played a big role in it and that Warren recovered the fumble) for the strip sack another time. Plus, the 1st unit run D was lights out and we all know he plays a big part in that.
Whether Matt Cassell sucks or not means next to nothing as he won't see the field unless we are up 3 touchdowns in the 4th, barring a Brady injury.
I think others are reading into the O-Lines play too much as well. Light and Neal sat out, Kazcur was playing out of position, Mankins barely played, Hochstein was at center, Pete McMahon was at right tackle. This should only worry you if you believe our entire line is going to be injured at some point and I think a lot of teams would have similar problems as we would if they had to play all their backups.
I'm really not sure what there is to be upset about.