No, I'm slating Liverpool here because they've signed someone who cannot play, even as a substitute, for a top side. This argument that they have Suarez and Sturridge so it makes sense to have a solid third choice for squad depth doesn't really wash with me.
Look at your own club. You have RVP and Rooney, with Welbeck and Hernandez as 3rd/4th choice. That's a top four club third choice - a young, up and coming player with a high ceiling ultimately destined to replace one of the current first choices. If they can't, then you make £5-10m and move on.
Rickie Lambert is absolutely incongruous with everything Liverpool currently represent. I have watched him regularly and everything about him is lower level PL player - decent at a lot but not very good at anything except penalties that he won't even take at Liverpool.
What they've signed here is a player who will cost them about £12m all in all including wages, over a two year period, who will contribute very little to the squad and will restrict any younger player from coming through.