Those wait times are just fine. Like I said, I've never been to DLR, but seriously, pick up a copy of the Birnbaum or Unofficial Guide to Disneyland. They both go on and on about how crazy busy Disneyland is and how the waits can be horrendous. They don't get nearly as detailed about WDW.
DL fans turn their nose up at any wait over 45mins unless it's splash, indy, or space. So unless it's REALLY busy, no waits are over 60mins except for indy or space... which can both get up to 70mins+ without much.
The problem with DL is the CROWDING - not really the waits. On a busy weekend, yes, many lines will be 30-60mins.. but you aren't going to get 90-120min waits except in VERY extreme situations.
DL waits are not bad compared to what people are used to in WDW.. expect everything under 45mins except for the top dogs Splash, Indy, Space.
FP strategies are to get Indy and Space early.. because those are the ones where the line gets up fast.
Crowding is dependent on holidays, weekends, and the passholder blockout calendar. It gets really bad right as passholders are about to be blocked out, or just after they are let back in, etc.
Don't worry about the lines... except for Cars Land
The problem in DL is space and crowd control. There are key choke point areas like adventureland.. the tiki room area... the TL entrance... that are notorious for their body stuffed movement. But the ride waits don't get really bad because so many people just skip'em if they are long.