Yes. I am having fun.
Of course, I'm not a completist, so I can pass on things like the TRU Darth Vader TIE or the OTC TIE and OTC X-Wing and not feel bad about it.
To tell you the truth, I am loving these vOTC figures. The giddy feeling I get when I crack open one of these bad boys completely washes away the worried thoughts about how much gas $$ I just shelled out to track them down.
I think I hit "the wall" back during Episode 1 when crap was flying at us a mile a minute. It was then that I decided to ditch the "buy two of everything" mentality. I sold off a LOT of my extra carded deluxe figures, Cinema Scenes, boxed vehicles, etc.
I pared down my collection to one of every NEW toy (figures, vehicles, etc) and one of every basic figure MOMC as well. If it's not NEW, I don't buy it. This allows me to pass on things like the Wal-Mart DVD sets or the Carry Cases, or the TRU Vader TIE.
So, yeah. I am still having fun collecting, but I think every collector goes through the ups and downs. The best part about collecting is that that next big score might just swing the pendulum back the other way, and you'll be doubting as to why you even though of giving it up!