Barca will be out of UCL. They have great players but their defending and midfield play was horrendous. Too much play acting also. Deco is such a great player but he play acts too much. Wish he were like Zidane.
Chelsea played well and with excellent spirit. They never say die but defence was rather suspect and let down by Barca's quick passing. I noticed how easily there were undone by Ronaldinho, Messi, Deco etc.
Some inferences:
1) Cannot beat Chelsea in the air. Sending crosses into their penalty box will get nowhere. But with quick passing, they would be unsettled.
2) Lampard scored a wonder goal. Amazed even his critics like me.

He's a key player for Chelsea and was, for England. If he rediscovers such form for England, I'll have no complaints.
3) It is part of Drogba's game (even Robben) to go down on the slightest of touches. Well, I won't overlook that Barca does it too, esp Deco. Sham.
4) Drogba is a very special player. He's got that x-factor on the field. He is seldom injured, very very fit and Chelsea's chances will depend on his form.
5) Chelsea to hit q-finals at the very least. Semis highly likely once again.