I voted absolutely. I started playing with AD&D back around 1994. I bought up big into 3E and 3.5E, but I didn't buy any 4E books.
This was mainly due to the fact that I was happy with the 3.5E rule set, was in the middle of a 3 year 3.5E campaign and also wanted to get some value out of the dozens of 3.XE D&D books that I had spent hundreds, if not thousands of dollars on.
Now I'm running another 3.5E campaign that still has a year or so to run. However, I feel like I've now got some good value out of my 3.XE books. Also, after running 3.5E for about 8 years, and especially at high levels (levels 15-20), the cracks in the system has well and truly started to appear.
Running the game at high levels just wasn't that much fun for me and it's not overly entertaining when yet another combat turns into a cakewalk due to Grease and Glitterdust.
So, while I can't guarantee my group will make the switch over to 5E (or D&D Next if you want to call it that), I'm definitely a lot more open to the switch this time around compared to when 4E was released.