But I mean, we're away, in the PL, against a decent Southampton side, after an away game in the CL (albeit a short trip)... we can't reasonably expect that we'd go there and just blow them away. If anything, we should give the team a lot of credit as we managed to get back into the game after a pretty awful first 20-25 minutes where we could have been one or two goals down.
It wasn't a great performance no, but we should be encouraged by a lot of things we saw today. We got ourselves back into a game that looked to be getting away from us. In the second half we passed the ball around really well and didn't give Southampton a kick until they scored a goal which we defended poorly. Then we managed to cling onto a win with our backs firmly against the wall... again, all this was away from home in the Premier League.
Ultimately, two teams played a very entertaining game of football, scored some goals, and we came out on top... surely you can see why lots of people are happy with that! It's what makes football great!