Logitech have resorted to giving 5 G29 wheels away for free on Amazon UK in an effort to bump up the positive reviews. Talk about desperate!
Nothing underhand in this - it's standard practice in on-line retailing.
Search ranking is the 1st step to being successful on-line and you won't get a decent search ranking with zero ratings and reviews as it's a big part of how the Amazon algorithm decides where your product will appear on the landing page... When I launch a new product in to a market I send c.100 units FOC to independent reviewers to generate quick reviews and get my product on to page 1.
If you know a bit about on-line retailing, you can judge quite a bit about what's happening in a market place just from looking at Amazon.
On the UK site, the G27 is still the #1 'quality' wheel, with the G29 2nd (both on page 1). None of the TM quality wheels appear on page 1, and you have to get to page 4 before you find the T300.
In internet retailing terms, this is a disaster for TM... Amazon is the primary site shoppers use for research on electrical products before making a purchase, and the vast majority of shoppers don't search beyond page 1.
The G29 has only been on sale a short time, yet has more ratings than the T500.
The ratings themselves are also insightful.
The G29 has a a poor rating on the face of it. Average of 3* is below the 4* seen as the acceptable benchmark. But once you dig a bit deeper and look at the negative reviews (which is how people use Amazon), you see that all the negative reviews are from people who don't actually own a G29 and are simply whining because their old G series won't work with a PS4. The reviews from owners are almost all 4* or 5*.
If you look at the T500, the negative reviews (1* & 2*) make up c.25% of the reviews, and are all from owners. And for both the T500 and T300, around 20-25% of the reviews are negative, with a common criticism of product reliability... which seems to be a common and still ongoing theme with TM wheels.
Based off what I see on Amazon, far from being desperate, I'd say Logitech will be quite happy with their market position.